US2685133A - Method of fitting dentures - Google Patents
Method of fitting dentures Download PDFInfo
- Publication number
- US2685133A US2685133A US180324A US18032450A US2685133A US 2685133 A US2685133 A US 2685133A US 180324 A US180324 A US 180324A US 18032450 A US18032450 A US 18032450A US 2685133 A US2685133 A US 2685133A
- Authority
- US
- United States
- Prior art keywords
- dentures
- fitting
- teeth
- ridge
- denture
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 238000000034 method Methods 0.000 title description 7
- 210000000214 mouth Anatomy 0.000 description 13
- 239000000463 material Substances 0.000 description 8
- 210000001847 jaw Anatomy 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 3
- 241000007345 Nerisyrenia Species 0.000 description 2
- 230000001815 facial effect Effects 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 238000004513 sizing Methods 0.000 description 2
- 229920001187 thermosetting polymer Polymers 0.000 description 2
- BHMLFPOTZYRDKA-IRXDYDNUSA-N (2s)-2-[(s)-(2-iodophenoxy)-phenylmethyl]morpholine Chemical compound IC1=CC=CC=C1O[C@@H](C=1C=CC=CC=1)[C@H]1OCCNC1 BHMLFPOTZYRDKA-IRXDYDNUSA-N 0.000 description 1
- 229920002160 Celluloid Polymers 0.000 description 1
- 210000001983 hard palate Anatomy 0.000 description 1
- 201000000615 hard palate cancer Diseases 0.000 description 1
- 239000002991 molded plastic Substances 0.000 description 1
- 238000009417 prefabrication Methods 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C13/00—Dental prostheses; Making same
- A61C13/0001—In-situ dentures; Trial or temporary dentures
Definitions
- the present invention relates to the manufacture, sale and fitting of artificial dentures, and more particularly to dentures adaptable for home fitting.
- the first step is to taken an impression of the patients gums, after which many other operations are performed before the work is completed.
- making the impression is the final step and may be self-performed in the home, the only other operation necessitated being the predetermination of the size of dentures to purchase by the use of novel measuring or sizing means.
- the invention consists in the provision of prefabricated dentures in standard sizes, means for the self-determination as to the size or sizes of said dentures required, accordingly as a person is to have an upper, a lower or a complete set of dentures, and also providing material for and instructions as to fitting the dentures as will be fully set forth in the following description and particularly defined in the appended claim.
- Fig. 1 is a diagrammatic illustration in outline of a plurality of upper and lower ridge forms which are employed as the means for predetermining the size of homefit dentures a person requires.
- Fig. 2 is a perspective view of an upper ridge form.
- Fig. 3 shows one of the lower ridge forms partly in side elevation and partly in vertical central section, the scale of this view being smaller than that to which the upper ridge form is drawn in Fig. 2.
- Figs. 4 and 5 are transverse sectional views of upper and lower ridge forms, respectively, the ridge forms being shown as placed on gum ridges for trial fitting.
- Fig. 6 is a perspective view of an upper denture before application of lining material thereto.
- Fig. 7 shows in side elevation a lower denture before lining.
- Figs. 8 and 9 are transverse sectional views through a pair of upper and lower dentures, respectively, after application of the liner material but before impressions have been taken therein.
- Fig. 10 is a human portrait, purely fanciful, showing the median facial line by which the lower denture is centered on the jaw.
- Figs. 11 and 12 show, in side and front elevations, respectively, the relative positions of a set of dentures when in the mouth, Fig. 11 also showing the normal position of the lower lip relative to the lower denture, while in Fig. 12 the median line of the dentures is indicated.
- ridge form 4 and 5 there are shown two fitting or ridge forms 4 and 5, respectively, the term ridge form being used more because of the structural design than for their intended use.
- These ridge forms :3 and 5 are inexpensively made, preferably of a molded plastic such as celluloid or the like, and are shaped substantially as shown so as to be placed in the oral cavity.
- the ridge form 4 has an upwardly opening recess 6. for receiving the ridge formed on the receded gum of the upper jaw, the inner wall of this recess being continuous to form a central palatal portion 1 which is conformed substantially to and adapted to lie in slightly spaced relation to the hard palate.
- the ridge form 5 is formed to provide a downwardly opening recess 8 which permits the ridge form to be placed on the ridge formed by the lower jaw, the ridges on the upper and lower jaws being indicated by numerals 9 and i0, respectively, in Figs. 4 and 5.
- the ridge forms are ably on the gum ridges supposed to fit comfort- 9 and IE! but not snugly. In fact there should be clearance all around so as to allow a certain freedom of movement of the ridge forms both laterally and longitudinally in the mouth.
- the prospective user is first furnished with a packaged set of sizing or testing ridge forms which includes three uppers and three lowers. These ridge forms, the upper 4 and lower 5, vary in size, the three sizes being standard, and are illustrated in diagrammatic outline in Fig. l and in which the uppers 4 are designated l-U, 2-U and 3-U, while the lowers 5 have the designation l-L, 2-1. and 3-L.
- the ridge-forms are all tried for size, uppers and lowers separately, and preferably while looking in a mirror; the fitting to allow for clearance as above stated. It may be that l-U and l-L will be the ones that fit best, or it may be any combination such as lU and 3L, or 2-U and i-L. When a selection has been made the combination is reported back to the store and the purchaser receives a set of prefabricated dentures correspondingly numbered, these dentures being illustrated in Figs. 6 and 7 and in which the upper denture is indicated generally by the numeral i l and the lower by numeral 12.
- a tube or other container not shown, of an impressionable thermosetting plastic material that will harden in the heat of the mouth, together with instructions as to fitting the dentures, and such minor implements as may be used in removing excess liner material from the outside of the dentures after impressions have been made.
- the upper denture H includes the plate l3 of plastic material and the lower denture includes a plastic plate It, each plate having its respective tooth facings i5 and 16.
- the plates 13 and I4 match their counterpart trays 4 and 5 and in fact are formed on the same or identical molds.
- Lining material shown at i8a in Fig. 9, is spread over the iner surface of the plate member M of the denture to a depth of about /8".
- the denture is then placed over the lower gum and pressed down until the top edge of the teeth H5 is even with the top of the lower lip, the latter being indicated at 19 in Fig. 11.
- the teeth lie directly over the crest on top of the ridge it] or slightly inside the ridge, but never on the outside. This position is critical. It is also of importance that, when exerting pressure to make the impression, the plate [4 must be kept level or, in other words, it must not be tipped sidewise or forward or back.
- the liner shown at l8 for the upper plate is applied over both the recessed and palatal portions in the same manner as described with reference to the lower plate It.
- the lined denture is placed on the upper gum and again properly centered in the manner above stated, but brought forward, as in Fig. 11, so that the upper front teeth l5 slightly overlap the lower front teeth Hi, this being the correct position of natural teeth.
- the next step is to close the jaws, thus biting the teeth together until the lips meet in the normal closing of the mouth. Following this the next thing to do is to open the mouth to see if the teeth have contact all around and to further check as to proper centering. If off center, a correction should be made by moving the misaligned denture to one side or the other.
- the mouth should be opened and closed and the bite repeated until the jaws feel comfortable. This movement deepens the impressions in the linings l8 and Mic.
- the fitting is now completed, but the dentures should be left in the mouth a sufficient length of time, about an hour, before removing them to trim off excess material [8 and I80. which may be done from the outside of the dentures but never from the inside.
- First removal of the dentures should be by gripping the teeth !5 and iii in order not to displace or injure the lining which will remain somewhat pliable for about twenty-four hours, after which the dentures may be handled safely.
- the teeth position will be according to standard setting in all instances.
- the posterior teeth will have flat cusps.
- the use of flat or inverted cusp teeth will take care of the occlusion similarly to the occlusion of natural teeth in the mouth and will assure contact of all sixteen posterior teeth, eight upper and eight lower.
- the flat cusps of the posterior teeth permit use of different size uppers and lowers, as will sometimes occur. Since it is important that the teeth themselves are positioned directly over the ridge of the gums as pointed out above, obviously the teeth in the i-L denture will be set in a slightly larger arc to the teeth in the 3-U denture. Nevertheless, because of the flat cusps of the posterior teeth, a satisfactory occlusion will be obtained even in the unlikely case that a person would require the l-L and 3-U dentures.
- our invention is based on the discovery that about 98% of people have dental and jaw structures such that three standard sizes, varying only slightly from each other, combined with corresponding dentures having flat cusp posterior teeth will give satisfactory false teeth in full sets.
- the invention provides for the fabrication of artificial dentures prior to taking an impression of the gums, means have also been provided whereby a person may determine the size of a plate or plates he or she will need, that the dentures he purchased like any other article of manufacture and self-fitted in the home, that the impression of t e gums is made by the user and is the final operation, and that as a result of the invention the possession of dentures will have been made possible for many persons in need but who would otherwise have to go Without them.
- the method of fitting artificial dentures comprising the steps of inserting in sequence into the mouth and embracing the gums a plurality of difierent presized upper and lower ridge forms until a single upper and a single lower ridge form correctly fitting the upper and lower gums,
Description
Aug. 3, 1954 Filed Aug. 19, 1950 B- N. GREENE ETAL METHOD OF FITTING DENTURES 2 Sheets-$heet l I INVENTORSI 4 fie); 4111172 If fines):
7 badore @Jtfillfi) fly $10 I Aug. 3, 1954 B. N. GREENE ETAL 2,685,133
METHOD OF FITTING DENTURES Filed Aug. 19, 1950 2 Sheets-Sheet 2 |E ll INVENTORS Patented Aug. 3, 1954 2,685,133 METHOD OF FITTING DENTURES Benjamin N. Greene and Theodore Wichner,
Miami Beach, Fla., assignors of one-third to Billy Abrin, Miami Beach, Fla.
Application August 19, 1950, Serial No. 180,324
1 Claim. 1
The present invention relates to the manufacture, sale and fitting of artificial dentures, and more particularly to dentures adaptable for home fitting.
There are thousands of people without their natural teeth who, for economic reasons, living in remote regions, or because of old age and infirmity, are unable to obtain the services of professional dentistry, and it is the main object of our invention to make it possible for these people not only to provide themselves with perfectly fitting dentures but to do so for a very nominal cost.
Other objects of the invention are to provide prefabricated full mouth dentures in standard sizes; to make provision whereby a person may accurately determine the sizes of plates he or she will require; to provide instructions which are simple and readily understandable by the ordinary layman as to the self fitting of the dentures and, in this manner, to make it both possible and practical to sell artificial teeth in stores like any other commodity and with a guarantee of entire satisfaction.
In professional dentistry, when making dentures, the first step is to taken an impression of the patients gums, after which many other operations are performed before the work is completed. In the instant invention, making the impression is the final step and may be self-performed in the home, the only other operation necessitated being the predetermination of the size of dentures to purchase by the use of novel measuring or sizing means. And it is a further object of the invention to thus simplify the method of providing and fitting artificial dentures over the prior art and professional methods, and yet obtain equally satisfying results.
To these ends the invention consists in the provision of prefabricated dentures in standard sizes, means for the self-determination as to the size or sizes of said dentures required, accordingly as a person is to have an upper, a lower or a complete set of dentures, and also providing material for and instructions as to fitting the dentures as will be fully set forth in the following description and particularly defined in the appended claim.
The accompanying drawings illustrating the invention are as follows:
Fig. 1 is a diagrammatic illustration in outline of a plurality of upper and lower ridge forms which are employed as the means for predetermining the size of homefit dentures a person requires.
2 Fig. 2 is a perspective view of an upper ridge form.
Fig. 3 shows one of the lower ridge forms partly in side elevation and partly in vertical central section, the scale of this view being smaller than that to which the upper ridge form is drawn in Fig. 2.
Figs. 4 and 5 are transverse sectional views of upper and lower ridge forms, respectively, the ridge forms being shown as placed on gum ridges for trial fitting.
Fig. 6 is a perspective view of an upper denture before application of lining material thereto.
Fig. 7 shows in side elevation a lower denture before lining.
Figs. 8 and 9 are transverse sectional views through a pair of upper and lower dentures, respectively, after application of the liner material but before impressions have been taken therein.
Fig. 10 is a human portrait, purely fanciful, showing the median facial line by which the lower denture is centered on the jaw.
Figs. 11 and 12 show, in side and front elevations, respectively, the relative positions of a set of dentures when in the mouth, Fig. 11 also showing the normal position of the lower lip relative to the lower denture, while in Fig. 12 the median line of the dentures is indicated.
It will be understood that the drawings are for the purpose of illustration only and are not drawn to any particular scale or exactitude in the tooth settings.
In the drawings similar reference numerals refer to similar parts throughout the several views.
In Figs. 2 and 3 there are shown two fitting or ridge forms 4 and 5, respectively, the term ridge form being used more because of the structural design than for their intended use. These ridge forms :3 and 5 are inexpensively made, preferably of a molded plastic such as celluloid or the like, and are shaped substantially as shown so as to be placed in the oral cavity. The ridge form 4 has an upwardly opening recess 6. for receiving the ridge formed on the receded gum of the upper jaw, the inner wall of this recess being continuous to form a central palatal portion 1 which is conformed substantially to and adapted to lie in slightly spaced relation to the hard palate. The ridge form 5 is formed to provide a downwardly opening recess 8 which permits the ridge form to be placed on the ridge formed by the lower jaw, the ridges on the upper and lower jaws being indicated by numerals 9 and i0, respectively, in Figs. 4 and 5.
From practical experience it has been ascertained that the resemblance of the jaws, as to contour and size, is so nearly alike in all people that the jaws of fully 98% of persons requiring dentures will fall within the range of three standard sizes of ridge forms such as hereinabove described.
The ridge forms are ably on the gum ridges supposed to fit comfort- 9 and IE! but not snugly. In fact there should be clearance all around so as to allow a certain freedom of movement of the ridge forms both laterally and longitudinally in the mouth.
To the end that a predetermination may be made as to the size of dentures to be purchased, the prospective user is first furnished with a packaged set of sizing or testing ridge forms which includes three uppers and three lowers. These ridge forms, the upper 4 and lower 5, vary in size, the three sizes being standard, and are illustrated in diagrammatic outline in Fig. l and in which the uppers 4 are designated l-U, 2-U and 3-U, while the lowers 5 have the designation l-L, 2-1. and 3-L.
The ridge-forms are all tried for size, uppers and lowers separately, and preferably while looking in a mirror; the fitting to allow for clearance as above stated. It may be that l-U and l-L will be the ones that fit best, or it may be any combination such as lU and 3L, or 2-U and i-L. When a selection has been made the combination is reported back to the store and the purchaser receives a set of prefabricated dentures correspondingly numbered, these dentures being illustrated in Figs. 6 and 7 and in which the upper denture is indicated generally by the numeral i l and the lower by numeral 12. Also supplied with the dentures is a tube or other container, not shown, of an impressionable thermosetting plastic material that will harden in the heat of the mouth, together with instructions as to fitting the dentures, and such minor implements as may be used in removing excess liner material from the outside of the dentures after impressions have been made.
The upper denture H includes the plate l3 of plastic material and the lower denture includes a plastic plate It, each plate having its respective tooth facings i5 and 16. The plates 13 and I4 match their counterpart trays 4 and 5 and in fact are formed on the same or identical molds.
Fitting the dentures Before attempting to fit the dentures, the person doing the self-fitting stands or sits before a mirror and with a pencil draws a line, indicated at H in Fig. 10, straight down from the middle of the nose and continued over the upper and lower lips. This represents the center or median line of the face. The lower denture I2 is fitted first, the successive steps being as follows:
Lining material, shown at i8a in Fig. 9, is spread over the iner surface of the plate member M of the denture to a depth of about /8". The denture is then placed over the lower gum and pressed down until the top edge of the teeth H5 is even with the top of the lower lip, the latter being indicated at 19 in Fig. 11. This produces an impression of the gum in the moldable liner l8a. It is essential that the teeth (8 lie directly over the crest on top of the ridge it] or slightly inside the ridge, but never on the outside. This position is critical. It is also of importance that, when exerting pressure to make the impression, the plate [4 must be kept level or, in other words, it must not be tipped sidewise or forward or back. And, care must also be exercised so that the center of the denture is directly aligned with the facial mark I1. As a check on proper centering it is suggested that the upper denture ll be placed in the mouth prior to lining to see that there is a true alignment of the centers of the upper and lower teeth with the guide line H, see Fig. 12.
It is best that a lapse of about thirty minutes be allowed between the setting of first the lower and then the upper denture. Then, with place l3 of the upper denture thoroughly dry, the liner, shown at l8 for the upper plate is applied over both the recessed and palatal portions in the same manner as described with reference to the lower plate It. After this the lined denture is placed on the upper gum and again properly centered in the manner above stated, but brought forward, as in Fig. 11, so that the upper front teeth l5 slightly overlap the lower front teeth Hi, this being the correct position of natural teeth. Holding the upper denture in place with the fingers, the next step is to close the jaws, thus biting the teeth together until the lips meet in the normal closing of the mouth. Following this the next thing to do is to open the mouth to see if the teeth have contact all around and to further check as to proper centering. If off center, a correction should be made by moving the misaligned denture to one side or the other.
Thereafter the mouth should be opened and closed and the bite repeated until the jaws feel comfortable. This movement deepens the impressions in the linings l8 and Mic. The fitting is now completed, but the dentures should be left in the mouth a sufficient length of time, about an hour, before removing them to trim off excess material [8 and I80. which may be done from the outside of the dentures but never from the inside. First removal of the dentures should be by gripping the teeth !5 and iii in order not to displace or injure the lining which will remain somewhat pliable for about twenty-four hours, after which the dentures may be handled safely.
Regarding the prefabrication of upper and lower dentures H and [2 it may be further stated that the teeth position will be according to standard setting in all instances. To the end, however, of preventing improper articulation due to the size selection of upper and lower dentures, a person may have made, or slight misalignment of dentures, it is proposed that the posterior teeth will have flat cusps. The use of flat or inverted cusp teeth will take care of the occlusion similarly to the occlusion of natural teeth in the mouth and will assure contact of all sixteen posterior teeth, eight upper and eight lower.
The flat cusps of the posterior teeth permit use of different size uppers and lowers, as will sometimes occur. Since it is important that the teeth themselves are positioned directly over the ridge of the gums as pointed out above, obviously the teeth in the i-L denture will be set in a slightly larger arc to the teeth in the 3-U denture. Nevertheless, because of the flat cusps of the posterior teeth, a satisfactory occlusion will be obtained even in the unlikely case that a person would require the l-L and 3-U dentures.
Thus our invention is based on the discovery that about 98% of people have dental and jaw structures such that three standard sizes, varying only slightly from each other, combined with corresponding dentures having flat cusp posterior teeth will give satisfactory false teeth in full sets.
From the foregoing it will be observed that the invention provides for the fabrication of artificial dentures prior to taking an impression of the gums, means have also been provided whereby a person may determine the size of a plate or plates he or she will need, that the dentures he purchased like any other article of manufacture and self-fitted in the home, that the impression of t e gums is made by the user and is the final operation, and that as a result of the invention the possession of dentures will have been made possible for many persons in need but who would otherwise have to go Without them.
What we claim is:
The method of fitting artificial dentures, comprising the steps of inserting in sequence into the mouth and embracing the gums a plurality of difierent presized upper and lower ridge forms until a single upper and a single lower ridge form correctly fitting the upper and lower gums,
respectively, is
obtained, lining a. pair of preformed artificial dentures whose ridge forms correspond in size to the correctly fitting ridge forms with an impressionable thermosetting bonding tures from the t for said gums.
denture mouth, thereby effecting a true References Cited in the file of this patent Number UNITED STATES PATENTS Name Date Morgan Oct. 13, 1936 Morgan Apr. 12, 1949 Pink Feb. 7, 1950 Dickson Apr. 17, 1951
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US180324A US2685133A (en) | 1950-08-19 | 1950-08-19 | Method of fitting dentures |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US180324A US2685133A (en) | 1950-08-19 | 1950-08-19 | Method of fitting dentures |
Publications (1)
Publication Number | Publication Date |
---|---|
US2685133A true US2685133A (en) | 1954-08-03 |
Family
ID=22660024
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US180324A Expired - Lifetime US2685133A (en) | 1950-08-19 | 1950-08-19 | Method of fitting dentures |
Country Status (1)
Country | Link |
---|---|
US (1) | US2685133A (en) |
Cited By (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2790237A (en) * | 1953-07-20 | 1957-04-30 | Hyman F Chaiken | Method of improving and correcting construction of dentures and shield therefor |
US2833278A (en) * | 1956-04-05 | 1958-05-06 | Harold M Ross | Protective mouthpiece |
US3060577A (en) * | 1961-06-12 | 1962-10-30 | Clark C Smith | Method and composition for facilitating fitting of dental appliances |
US3083460A (en) * | 1957-09-30 | 1963-04-02 | Faber Erich | Method and apparatus for making non-gaping dentures |
US3241238A (en) * | 1962-03-12 | 1966-03-22 | Daniel D Kersten | Part for use in creating artificial dentures and process for using the same |
US3335495A (en) * | 1965-06-14 | 1967-08-15 | Valeria O Wichner | Sectional preformed full dentures and method of assembling the same |
DE1297811B (en) * | 1962-09-08 | 1969-06-19 | Berges Ludwig | Chewing impression bite plate |
US3454001A (en) * | 1965-06-03 | 1969-07-08 | Hugo Stockfisch | Orthopedic treatment apparatus for the jaw bones |
US3644996A (en) * | 1969-09-29 | 1972-02-29 | Milton L Weinkle | Prefabricated denture construction and method |
US3745651A (en) * | 1970-06-08 | 1973-07-17 | Rivolan Ets | Process for adjusting the fit of and repairing dentures |
US3909944A (en) * | 1972-12-04 | 1975-10-07 | James R Schmidt | Denture and method of making the same |
US4017971A (en) * | 1975-12-11 | 1977-04-19 | American Denture Corporation | Modular prosthetic dentures |
WO1980001240A1 (en) * | 1978-12-15 | 1980-06-26 | W Cinotti | Apparatus and method for fitting false teeth |
US4247287A (en) * | 1979-02-26 | 1981-01-27 | John Gigante | Denture and article for making same |
US4380888A (en) * | 1981-02-27 | 1983-04-26 | Raymond M. Williams | Mouthplate for horses or the like |
US5469865A (en) * | 1994-06-02 | 1995-11-28 | Minneman; Sue A. F. | Mouthguard having an extra-oral portion and an intra-oral portion |
US5961325A (en) * | 1997-04-17 | 1999-10-05 | Van Handel; William J. | Method and apparatus for fabricating and fitting dentures |
WO2009067559A1 (en) | 2007-11-20 | 2009-05-28 | Larell Surgical Consultants, Inc. | One visit denture |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2057341A (en) * | 1934-10-02 | 1936-10-13 | Hugh D Morgan | Artificial denture and method of making the same |
US2466727A (en) * | 1943-10-08 | 1949-04-12 | Hugh D Morgan | Denture |
US2496387A (en) * | 1946-02-06 | 1950-02-07 | Fink Arthur | Composition of matter suitable for dental liners |
US2548956A (en) * | 1947-08-08 | 1951-04-17 | Ross O Dickson | Artificial molar teeth |
-
1950
- 1950-08-19 US US180324A patent/US2685133A/en not_active Expired - Lifetime
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2057341A (en) * | 1934-10-02 | 1936-10-13 | Hugh D Morgan | Artificial denture and method of making the same |
US2466727A (en) * | 1943-10-08 | 1949-04-12 | Hugh D Morgan | Denture |
US2496387A (en) * | 1946-02-06 | 1950-02-07 | Fink Arthur | Composition of matter suitable for dental liners |
US2548956A (en) * | 1947-08-08 | 1951-04-17 | Ross O Dickson | Artificial molar teeth |
Cited By (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2790237A (en) * | 1953-07-20 | 1957-04-30 | Hyman F Chaiken | Method of improving and correcting construction of dentures and shield therefor |
US2833278A (en) * | 1956-04-05 | 1958-05-06 | Harold M Ross | Protective mouthpiece |
US3083460A (en) * | 1957-09-30 | 1963-04-02 | Faber Erich | Method and apparatus for making non-gaping dentures |
US3060577A (en) * | 1961-06-12 | 1962-10-30 | Clark C Smith | Method and composition for facilitating fitting of dental appliances |
US3241238A (en) * | 1962-03-12 | 1966-03-22 | Daniel D Kersten | Part for use in creating artificial dentures and process for using the same |
DE1297811B (en) * | 1962-09-08 | 1969-06-19 | Berges Ludwig | Chewing impression bite plate |
US3454001A (en) * | 1965-06-03 | 1969-07-08 | Hugo Stockfisch | Orthopedic treatment apparatus for the jaw bones |
US3335495A (en) * | 1965-06-14 | 1967-08-15 | Valeria O Wichner | Sectional preformed full dentures and method of assembling the same |
US3644996A (en) * | 1969-09-29 | 1972-02-29 | Milton L Weinkle | Prefabricated denture construction and method |
US3745651A (en) * | 1970-06-08 | 1973-07-17 | Rivolan Ets | Process for adjusting the fit of and repairing dentures |
US3909944A (en) * | 1972-12-04 | 1975-10-07 | James R Schmidt | Denture and method of making the same |
US4017971A (en) * | 1975-12-11 | 1977-04-19 | American Denture Corporation | Modular prosthetic dentures |
WO1980001240A1 (en) * | 1978-12-15 | 1980-06-26 | W Cinotti | Apparatus and method for fitting false teeth |
US4245988A (en) * | 1978-12-15 | 1981-01-20 | William Cinotti | Apparatus and method for fitting false teeth |
US4247287A (en) * | 1979-02-26 | 1981-01-27 | John Gigante | Denture and article for making same |
US4380888A (en) * | 1981-02-27 | 1983-04-26 | Raymond M. Williams | Mouthplate for horses or the like |
US5469865A (en) * | 1994-06-02 | 1995-11-28 | Minneman; Sue A. F. | Mouthguard having an extra-oral portion and an intra-oral portion |
US5533524A (en) * | 1994-06-02 | 1996-07-09 | Minneman; Sue A. F. | Mouthguard having an extra-oral portion and an intra-oral portion |
US5961325A (en) * | 1997-04-17 | 1999-10-05 | Van Handel; William J. | Method and apparatus for fabricating and fitting dentures |
US6149427A (en) * | 1997-04-17 | 2000-11-21 | William J. Van Handel | Method and apparatus for fabricating and fitting dentures |
WO2009067559A1 (en) | 2007-11-20 | 2009-05-28 | Larell Surgical Consultants, Inc. | One visit denture |
EP2211756A1 (en) * | 2007-11-20 | 2010-08-04 | Larell Surgical Consultants, Inc. | One visit denture |
US20100297581A1 (en) * | 2007-11-20 | 2010-11-25 | Larell Surgical Consultants, Inc. | Nanowire photodetector and image sensor wth internal gain |
EP2211756A4 (en) * | 2007-11-20 | 2014-01-08 | Larell Surgical Consultants Inc | One visit denture |
US9750584B2 (en) * | 2007-11-20 | 2017-09-05 | Larell Surgical Consultants, Inc. | One visit denture |
US9795463B1 (en) | 2007-11-20 | 2017-10-24 | Larell Surgical Consultants, Inc. | Method of making a denture |
US10045838B2 (en) | 2007-11-20 | 2018-08-14 | Larell Surgical Consultants, Inc. | Method of making a denture |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US2685133A (en) | Method of fitting dentures | |
US8352060B2 (en) | Computer-aided fabrication of a removable dental prosthesis | |
US2479780A (en) | Orthodontic appliance | |
US6149427A (en) | Method and apparatus for fabricating and fitting dentures | |
US3971133A (en) | Dental restoration | |
US20110033815A1 (en) | Method of Using a Demonstration Dental Template with Digital Representation for Modeling Dental Restorations | |
US4175322A (en) | Complete denture prostheses and method of fitting | |
US5827063A (en) | Method of making dental restoration employing preforms | |
US4059899A (en) | Method for fitting dentures to various jaw positions | |
US4019253A (en) | Means and method for producing custom artificial dentures | |
US1729461A (en) | Prosthetic dentistry | |
US20190201174A1 (en) | Denture bite rim system with replica teeth | |
US3413724A (en) | Method for making dental crowns and bridges | |
US2596941A (en) | Process of manufacturing artificial dentures and semimanufactured dentures to be utilized by same process | |
US3567806A (en) | Method for making tray dentures | |
US2491050A (en) | Dental clamp | |
CA1326383C (en) | Preformed pattern for producing occlusal splints | |
US2799933A (en) | Dental jacket crown and restorations | |
US2674798A (en) | Dental bite blocks | |
US2659106A (en) | Method of making dentures | |
US2525962A (en) | Artificial tooth | |
US2343777A (en) | Artificial teeth selection rim | |
US2539882A (en) | Artificial teeth | |
US2776485A (en) | Tooth block with metal onlay | |
US2302376A (en) | Method of and apparatus for use in carding artificial teeth |