US20060188319A1 - Method and applicator for applying primer/cleaner for single ply roofing systems - Google Patents
Method and applicator for applying primer/cleaner for single ply roofing systems Download PDFInfo
- Publication number
- US20060188319A1 US20060188319A1 US11/051,756 US5175605A US2006188319A1 US 20060188319 A1 US20060188319 A1 US 20060188319A1 US 5175605 A US5175605 A US 5175605A US 2006188319 A1 US2006188319 A1 US 2006188319A1
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- US
- United States
- Prior art keywords
- recited
- container
- liquid
- housing
- handle
- 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.)
- Abandoned
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Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L1/00—Cleaning windows
- A47L1/06—Hand implements
- A47L1/08—Hand implements with provision for supplying liquids, e.g. cleaning agents
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L13/00—Implements for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L13/10—Scrubbing; Scouring; Cleaning; Polishing
- A47L13/16—Cloths; Pads; Sponges
- A47L13/17—Cloths; Pads; Sponges containing cleaning agents
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L13/00—Implements for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L13/10—Scrubbing; Scouring; Cleaning; Polishing
- A47L13/20—Mops
- A47L13/22—Mops with liquid-feeding devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C17/00—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces
- B05C17/002—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces with feed system for supplying material from an external source; Supply controls therefor
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D15/00—Apparatus or tools for roof working
- E04D15/07—Apparatus or tools for roof working for handling roofing or sealing material in bulk form
Definitions
- the present invention relates to liquid applicators. More specifically, the present invention relates to a liquid dispensing apparatus for applying primers and cleaners to roofing membranes and surfaces.
- Primers and cleaners for use on roofing membranes are currently supplied in pails or cans.
- the pails or cans are usually opened on the roof and applied by hand using a rag, pad or brush. This technique usually requires the roofer to be on his hands and knees, and almost always results in an uneven application of the primer or cleaner on the roofing membrane. Additionally, application of the primer or cleaner using a rag, pad or brush very often results in contact of the skin with the primer or cleaner.
- many primers and cleaners are strong solvents or are caustic and can irritate or burn the roofer's hands and skin.
- the present invention relates to a liquid dispensing apparatus in the form of a container fitted with an applicator element that can meter the flow of a liquid from the container on to a roofing membrane.
- the applicator element facilitates the uniform application of the primer, cleaner or other material upon a roofing surface, and in a manner that avoids contact with the roofer's hands and skin.
- the liquid dispensing apparatus is provided with a pad or sponge-like applicator element to distribute and spread the liquid onto the roofing membrane or surface.
- the sponge-like applicator does not, however, absorb or dissolve the liquid within itself Typically, a user applies the liquid by inverting and squeezing a flexible container attached to the applicator element.
- liquid dispensing apparatus is provided with a squeeze implement in place of the pad or sponge-like applicator.
- the liquid dispensing apparatus comprises a container housing positioned on a handle that extends from a user's hand to a surface, such as a roofing surface, when the user is in an upright, standing position.
- the container inserted in the housing is generally filled with cleaner or primer for dissemination on a roofing membrane or surface.
- a lever positioned near the grip portion of the handle is connected to a plunger or impingement element in or on the housing. When a user is holding the grip portion and applies pressure to the lever, the impingement element or plunger acts on the container in the housing and forces the extrusion of the liquid in the container.
- An applicator element or squeegee implement attached at the bottom end of the handle opposite the grip portion is then used to uniformly spread the liquid on the roofing membrane or surface.
- the liquid dispensing apparatus comprises a container housing positioned on a handle that extends from a user's hand to a surface, such as a roofing surface, when the user is in an upright, standing position.
- the container inserted in the housing is generally filled with cleaner or primer for dissemination on a roofing membrane or surface.
- a lever positioned near the grip portion of the handle is connected to a spray element or nozzle located at the end of the handle near the roofing surface.
- the spray nozzle is activated, which in turn, emits a stream or mist of cleaner or primer on to the roofing surface.
- An applicator element or squeegee implement attached at the bottom end of the handle opposite the grip portion is then used to uniformly spread the liquid on the roofing membrane or surface.
- the housing is provided with wheels to support the weight of a larger and heavier container, and such that the container can be rolled on the roof surface.
- FIG. 1 illustrates a side view of a first embodiment of the present invention
- FIG. 2 illustrates a side view of the embodiment shown in FIG. 1 having a conduit element
- FIG. 3 illustrates a second embodiment of the present invention
- FIG. 4 illustrates a third embodiment in accordance with the present invention
- FIG. 5 illustrates a fourth embodiment in accordance with the present invention.
- FIG. 6 illustrates a modification to the embodiment illustrated in FIGS. 4 and 5 in which wheels are included on the housing.
- the present invention is directed to a liquid dispensing apparatus which facilitates the application of liquid materials, such as primers and cleaners, to roofing membranes.
- roofing membranes includes roofing materials and other surfaces.
- the liquid dispensing apparatus of the present application is uniquely suited for cleaning and priming roofing membranes and for applying roofing accessories and seams thereto.
- a non-limiting list of accessories for application on a roof includes T-joint patches, cover tape, seam tape, molded corners and pipe boots.
- a liquid dispensing apparatus 10 comprises a hollow container 12 for holding a volume of a particular liquid 111 to be applied to a roofing membrane or surface.
- An applicator element 14 is used in conjunction with container 12 , and may be integral with or attached to container 12 in a variety of ways such as, for example, by screwing or snapping on to container 12 .
- a conduit 16 or aperture which may be in the form of a neck portion of container 12 , provides communication between container 12 and applicator element 14 and through which liquid 11 in container 12 may flow for extrusion therefrom.
- a tube 18 may extend into liquid 11 in container 12 at a first end 20 and connect or attach at its second end 22 to applicator element 14
- Applicator element 14 facilitates the application of liquid 11 to a roofing membrane or surface.
- Applicator element 14 may be a cloth, a woven or non-woven synthetic or natural fiber, a felt pad, a brush, a sponge-type spreader, or other known material that which provides a coat of liquid 11 to be distributed on the desired surface. Additionally, applicator element 14 may regulate or meter the application of liquid 11 to the desired surface. The invention is not limited to the type of applicator element and other materials are contemplated by the present invention to apply the liquid to the surface or roofing membrane.
- conduit 16 may play a role in the metering of liquid on to applicator element, which is then applied to the desired surface.
- liquid dispensing apparatus 10 is intended to cover an area in the range of approximately 50-100 square inches. The invention is not, however, limited in this regard, and liquid dispensing apparatus 10 may cover areas larger and smaller than the aforementioned range.
- Container 12 is not limited in its size or shape, nor in the volume of liquid that it may hold. In a preferred embodiment, container 12 holds a volume in the range of approximately 1 oz to 25 gallons of a desired liquid. More preferably, container 12 holds a volume of approximately 3 oz to 1 gallon of a desired liquid.
- liquid dispensing apparatus 10 may be used for application of primers and cleaners to a roofing surface.
- Preferred liquids include, but are not limited to: Heptanes, Toluene, Methyl Alcohol, Hexane, Xylene, Diphenylmethane Diisocyanate, Polymethylene Polyphenol Isocyanate, Ethylbenzene, Naphtha, Hydrocarbon Resins and Halogenated Butyl, as well as mineral spirits, denatured alcohol, ethanol, acetone, paint, adhesives and other similar materials. These liquids can be used individually or in various mixtures with each other or with additional ingredients.
- liquid dispensing apparatus 10 is provided with a squeegee implement 24 .
- a conventional squeegee is typically provided with a relatively flexible squeegee blade 25 positioned on a transverse head 26 .
- liquid 11 in container 12 may be applied to a surface via conduit 16 in container 12 . Subsequently, the squeegee implement 24 is drawn across the wetted surface to provide an even and uniform coat of liquid on the surface.
- container 12 may be configured with a chamber (not shown) within which an ampule is received and which contains a fixed or “one-time use” amount of primer or cleaning liquid.
- the liquid containing ampule is broken or ruptured causing the primer or cleaning liquid to be expelled therefrom on to the roofing membrane.
- the liquid is then spread on the roofing membrane by applicator element 14 or squeegee implement 24 on container 12 .
- container 12 is removably connected to a housing 36 positioned on an extended handle 28 having a first end 30 and a second end 32 .
- First end 30 of handle 28 includes a grip 34 that is configured to be easily gripped and manipulated by a user.
- An applicator element 14 or squeegee 24 (not shown in FIG. 4 ) is attached at second end 32 of handle 28 .
- Container 12 is preferably mounted upside down in housing 36 on handle 28 , such that liquid 11 in container 12 would flow out therefrom.
- Arrow X in FIG. 4 indicates the positioning and insertion of container 12 into housing 36 .
- Housing 36 in one embodiment, includes an impingement element or plunger element (not shown) which is connected via cable 38 to a lever 40 positioned proximate to grip 34 at first end 30 of handle 28 .
- an impingement element or plunger element (not shown) which is connected via cable 38 to a lever 40 positioned proximate to grip 34 at first end 30 of handle 28 .
- a roofer or other user grasps grip 34 and places his fingers around lever 40 . In this manner, handle 28 is extending downward towards the surface to be coated.
- Applicator element 14 or squeegee 24 attached at second end 32 of handle 28 is positioned to contact the surface to be coated.
- the impingement element or plunger element applies pressure on container 12 and causes liquid 11 to flow out therefrom onto the surface.
- the impingement element or plunger element may be activated by cable 38 which constricts when lever 40 is squeezed by the user. The user then pushes handle 28 back and forth, as if mopping a floor, to cause applicator element 14 and/or squeegee 24 to spread the liquid on the surface.
- both an applicator element 14 and a squeegee may be attached to second end 32 of handle 28 .
- impingement element may displace a cap or cover from the opening of container 12 to allow the liquid in container 12 to be ejected on to the surface.
- liquid 11 in container 12 is sprayed outward from a spray element 42 onto the roofing surface (indicated by the dashed lines extending from spray element 42 ).
- Any spraying mechanism known to one of ordinary skill in the art may be utilized such that the squeezing of lever 40 causes liquid 11 to be sprayed in a stream or mist on to the roofing surface as desired.
- cable 38 constricts and causes liquid 11 to be sprayed from spray element 42 onto the surface.
- container 12 may alternatively be fixed within housing 36 .
- Container 12 fixed in housing 36 will be provided with a lid or opening (not shown) into which liquid 11 is poured to fill container 12 .
- FIG. 6 illustrates an alternative embodiment which is a modification of the embodiment shown in FIGS. 4 and 5 .
- housing 36 is provided with wheels 44 so as to support the weight of large or heavy container 12 and to facilitate rolling on the roofing surface.
Abstract
Description
- The present invention relates to liquid applicators. More specifically, the present invention relates to a liquid dispensing apparatus for applying primers and cleaners to roofing membranes and surfaces.
- Primers and cleaners for use on roofing membranes are currently supplied in pails or cans. The pails or cans are usually opened on the roof and applied by hand using a rag, pad or brush. This technique usually requires the roofer to be on his hands and knees, and almost always results in an uneven application of the primer or cleaner on the roofing membrane. Additionally, application of the primer or cleaner using a rag, pad or brush very often results in contact of the skin with the primer or cleaner. Depending on the type and concentration of the material being applied, many primers and cleaners are strong solvents or are caustic and can irritate or burn the roofer's hands and skin.
- The present invention relates to a liquid dispensing apparatus in the form of a container fitted with an applicator element that can meter the flow of a liquid from the container on to a roofing membrane. The applicator element facilitates the uniform application of the primer, cleaner or other material upon a roofing surface, and in a manner that avoids contact with the roofer's hands and skin.
- In one embodiment, the liquid dispensing apparatus is provided with a pad or sponge-like applicator element to distribute and spread the liquid onto the roofing membrane or surface. The sponge-like applicator does not, however, absorb or dissolve the liquid within itself Typically, a user applies the liquid by inverting and squeezing a flexible container attached to the applicator element.
- In another embodiment, the liquid dispensing apparatus is provided with a squeeze implement in place of the pad or sponge-like applicator.
- In another embodiment, the liquid dispensing apparatus comprises a container housing positioned on a handle that extends from a user's hand to a surface, such as a roofing surface, when the user is in an upright, standing position. The container inserted in the housing is generally filled with cleaner or primer for dissemination on a roofing membrane or surface. A lever positioned near the grip portion of the handle is connected to a plunger or impingement element in or on the housing. When a user is holding the grip portion and applies pressure to the lever, the impingement element or plunger acts on the container in the housing and forces the extrusion of the liquid in the container. An applicator element or squeegee implement attached at the bottom end of the handle opposite the grip portion is then used to uniformly spread the liquid on the roofing membrane or surface.
- In still another embodiment, the liquid dispensing apparatus comprises a container housing positioned on a handle that extends from a user's hand to a surface, such as a roofing surface, when the user is in an upright, standing position. The container inserted in the housing is generally filled with cleaner or primer for dissemination on a roofing membrane or surface. A lever positioned near the grip portion of the handle is connected to a spray element or nozzle located at the end of the handle near the roofing surface. When a user is holding the grip portion and applies pressure to the lever, the spray nozzle is activated, which in turn, emits a stream or mist of cleaner or primer on to the roofing surface. An applicator element or squeegee implement attached at the bottom end of the handle opposite the grip portion is then used to uniformly spread the liquid on the roofing membrane or surface.
- In a modification of the immediately preceding embodiment, the housing is provided with wheels to support the weight of a larger and heavier container, and such that the container can be rolled on the roof surface.
-
FIG. 1 illustrates a side view of a first embodiment of the present invention; -
FIG. 2 illustrates a side view of the embodiment shown inFIG. 1 having a conduit element; -
FIG. 3 illustrates a second embodiment of the present invention; -
FIG. 4 illustrates a third embodiment in accordance with the present invention; -
FIG. 5 illustrates a fourth embodiment in accordance with the present invention; and -
FIG. 6 illustrates a modification to the embodiment illustrated inFIGS. 4 and 5 in which wheels are included on the housing. - The present invention is directed to a liquid dispensing apparatus which facilitates the application of liquid materials, such as primers and cleaners, to roofing membranes. As used herein, roofing membranes includes roofing materials and other surfaces. The liquid dispensing apparatus of the present application is uniquely suited for cleaning and priming roofing membranes and for applying roofing accessories and seams thereto. A non-limiting list of accessories for application on a roof includes T-joint patches, cover tape, seam tape, molded corners and pipe boots.
- In one embodiment illustrated in
FIG. 1 , a liquid dispensingapparatus 10 comprises ahollow container 12 for holding a volume of a particular liquid 111 to be applied to a roofing membrane or surface. Anapplicator element 14 is used in conjunction withcontainer 12, and may be integral with or attached tocontainer 12 in a variety of ways such as, for example, by screwing or snapping on tocontainer 12. Aconduit 16 or aperture, which may be in the form of a neck portion ofcontainer 12, provides communication betweencontainer 12 andapplicator element 14 and through whichliquid 11 incontainer 12 may flow for extrusion therefrom. Alternatively, as illustrated inFIG. 2 , atube 18 may extend intoliquid 11 incontainer 12 at afirst end 20 and connect or attach at itssecond end 22 toapplicator element 14 -
Applicator element 14 facilitates the application ofliquid 11 to a roofing membrane or surface.Applicator element 14 may be a cloth, a woven or non-woven synthetic or natural fiber, a felt pad, a brush, a sponge-type spreader, or other known material that which provides a coat ofliquid 11 to be distributed on the desired surface. Additionally,applicator element 14 may regulate or meter the application ofliquid 11 to the desired surface. The invention is not limited to the type of applicator element and other materials are contemplated by the present invention to apply the liquid to the surface or roofing membrane. In addition to the applicator element,conduit 16 may play a role in the metering of liquid on to applicator element, which is then applied to the desired surface. In one embodiment, liquid dispensingapparatus 10 is intended to cover an area in the range of approximately 50-100 square inches. The invention is not, however, limited in this regard, and liquid dispensingapparatus 10 may cover areas larger and smaller than the aforementioned range. -
Container 12 is not limited in its size or shape, nor in the volume of liquid that it may hold. In a preferred embodiment,container 12 holds a volume in the range of approximately 1 oz to 25 gallons of a desired liquid. More preferably,container 12 holds a volume of approximately 3 oz to 1 gallon of a desired liquid. - As recited, liquid dispensing
apparatus 10 may be used for application of primers and cleaners to a roofing surface. Preferred liquids, include, but are not limited to: Heptanes, Toluene, Methyl Alcohol, Hexane, Xylene, Diphenylmethane Diisocyanate, Polymethylene Polyphenol Isocyanate, Ethylbenzene, Naphtha, Hydrocarbon Resins and Halogenated Butyl, as well as mineral spirits, denatured alcohol, ethanol, acetone, paint, adhesives and other similar materials. These liquids can be used individually or in various mixtures with each other or with additional ingredients. - In another embodiment illustrated in
FIG. 3 ,liquid dispensing apparatus 10 is provided with asqueegee implement 24. A conventional squeegee is typically provided with a relativelyflexible squeegee blade 25 positioned on atransverse head 26. In this embodiment,liquid 11 incontainer 12 may be applied to a surface viaconduit 16 incontainer 12. Subsequently, thesqueegee implement 24 is drawn across the wetted surface to provide an even and uniform coat of liquid on the surface. - In an alternative embodiment,
container 12 may be configured with a chamber (not shown) within which an ampule is received and which contains a fixed or “one-time use” amount of primer or cleaning liquid. In use, the liquid containing ampule is broken or ruptured causing the primer or cleaning liquid to be expelled therefrom on to the roofing membrane. The liquid is then spread on the roofing membrane byapplicator element 14 or squeegee implement 24 oncontainer 12. - In another embodiment illustrated in
FIG. 4 ,container 12 is removably connected to ahousing 36 positioned on an extendedhandle 28 having afirst end 30 and asecond end 32.First end 30 ofhandle 28 includes agrip 34 that is configured to be easily gripped and manipulated by a user. Anapplicator element 14 or squeegee 24 (not shown inFIG. 4 ) is attached atsecond end 32 ofhandle 28.Container 12 is preferably mounted upside down inhousing 36 onhandle 28, such thatliquid 11 incontainer 12 would flow out therefrom. Arrow X inFIG. 4 indicates the positioning and insertion ofcontainer 12 intohousing 36.Housing 36, in one embodiment, includes an impingement element or plunger element (not shown) which is connected viacable 38 to alever 40 positioned proximate to grip 34 atfirst end 30 ofhandle 28. In use, a roofer or other user, graspsgrip 34 and places his fingers aroundlever 40. In this manner, handle 28 is extending downward towards the surface to be coated.Applicator element 14 orsqueegee 24 attached atsecond end 32 ofhandle 28 is positioned to contact the surface to be coated. When the user squeezes or applies pressure onlever 40, the impingement element or plunger element applies pressure oncontainer 12 and causes liquid 11 to flow out therefrom onto the surface. The impingement element or plunger element may be activated bycable 38 which constricts whenlever 40 is squeezed by the user. The user then pushes handle 28 back and forth, as if mopping a floor, to causeapplicator element 14 and/orsqueegee 24 to spread the liquid on the surface. In another embodiment, both anapplicator element 14 and a squeegee may be attached tosecond end 32 ofhandle 28. - Alternatively, when
lever 40 is squeezed, impingement element may displace a cap or cover from the opening ofcontainer 12 to allow the liquid incontainer 12 to be ejected on to the surface. - In still another embodiment, illustrated in
FIG. 5 , whenlever 40 is squeezed, liquid 11 incontainer 12 is sprayed outward from aspray element 42 onto the roofing surface (indicated by the dashed lines extending from spray element 42). Any spraying mechanism known to one of ordinary skill in the art may be utilized such that the squeezing oflever 40 causes liquid 11 to be sprayed in a stream or mist on to the roofing surface as desired. In the embodiment illustrated inFIG. 5 , when the user squeezes or applies pressure onlever 40,cable 38 constricts and causes liquid 11 to be sprayed fromspray element 42 onto the surface. - In the embodiments illustrated in
FIGS. 4 and 5 ,container 12 may alternatively be fixed withinhousing 36.Container 12 fixed inhousing 36 will be provided with a lid or opening (not shown) into whichliquid 11 is poured to fillcontainer 12. -
FIG. 6 illustrates an alternative embodiment which is a modification of the embodiment shown inFIGS. 4 and 5 . InFIG. 6 ,housing 36 is provided withwheels 44 so as to support the weight of large orheavy container 12 and to facilitate rolling on the roofing surface. - Accordingly, it should be readily appreciated that the article of manufacture and method of the present invention has many practical applications. Additionally, although the preferred embodiments have been illustrated and described, it will be obvious to those skilled in the art that various modifications can be made without departing from the spirit and scope of this invention. Such modifications are to be considered as included in the following claims.
Claims (51)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/051,756 US20060188319A1 (en) | 2005-02-04 | 2005-02-04 | Method and applicator for applying primer/cleaner for single ply roofing systems |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/051,756 US20060188319A1 (en) | 2005-02-04 | 2005-02-04 | Method and applicator for applying primer/cleaner for single ply roofing systems |
Publications (1)
Publication Number | Publication Date |
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US20060188319A1 true US20060188319A1 (en) | 2006-08-24 |
Family
ID=36912862
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US11/051,756 Abandoned US20060188319A1 (en) | 2005-02-04 | 2005-02-04 | Method and applicator for applying primer/cleaner for single ply roofing systems |
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US (1) | US20060188319A1 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20050283167A1 (en) * | 2003-08-25 | 2005-12-22 | Biophan Technologies, Inc. | Medical device with an electrically conductive anti-antenna member |
USD828665S1 (en) * | 2015-11-16 | 2018-09-11 | Alfred Kaercher Gmbh & Co. Kg | Window cleaning appliance |
US11654453B1 (en) | 2019-07-09 | 2023-05-23 | Jacob Burns | Roof coating applicator |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4594015A (en) * | 1984-06-08 | 1986-06-10 | Pomares Francis J | Paint applicator |
US4850729A (en) * | 1987-04-07 | 1989-07-25 | David N. Kramer | Decontaminating composition and delivery system therefor |
US6491463B1 (en) * | 2002-03-08 | 2002-12-10 | Patricia A. Richard | Fluid applicator system |
-
2005
- 2005-02-04 US US11/051,756 patent/US20060188319A1/en not_active Abandoned
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4594015A (en) * | 1984-06-08 | 1986-06-10 | Pomares Francis J | Paint applicator |
US4850729A (en) * | 1987-04-07 | 1989-07-25 | David N. Kramer | Decontaminating composition and delivery system therefor |
US6491463B1 (en) * | 2002-03-08 | 2002-12-10 | Patricia A. Richard | Fluid applicator system |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20050283167A1 (en) * | 2003-08-25 | 2005-12-22 | Biophan Technologies, Inc. | Medical device with an electrically conductive anti-antenna member |
USD828665S1 (en) * | 2015-11-16 | 2018-09-11 | Alfred Kaercher Gmbh & Co. Kg | Window cleaning appliance |
USD830026S1 (en) * | 2015-11-16 | 2018-10-02 | Alfred Kaercher Gmbh & Co. Kg | Window cleaning appliance |
US11654453B1 (en) | 2019-07-09 | 2023-05-23 | Jacob Burns | Roof coating applicator |
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