|Publication number||USRE42339 E1|
|Application number||US 12/661,614|
|Publication date||10 May 2011|
|Priority date||21 Jan 2000|
|Also published as||US7193167, USD464699|
|Publication number||12661614, 661614, US RE42339 E1, US RE42339E1, US-E1-RE42339, USRE42339 E1, USRE42339E1|
|Original Assignee||Keith Brice|
|Export Citation||BiBTeX, EndNote, RefMan|
|Patent Citations (16), Classifications (12), Legal Events (4)|
|External Links: USPTO, USPTO Assignment, Espacenet|
This application is a continuation-in-part of design Pat. application No. 29/117,425, filed Jan. 21, 2000 now U.S. Pat. No. Des. 464,699.
1. Field of the Invention
The present invention relates to swimming starting platforms and more particularly pertains to a new competitive swimming starting system for producing faster starts of competitive swimmers after the start of the race has been signaled.
2. Description of the Prior Art
The use of starting platforms is known for supporting participants prior to the start of a swimming race. Conventionally, the swimming race is initiated by producing a sound, such as, for example, the firing of a starting gun or the sounding of a starting tone, that is recognized by the participants of the race as the signal to jump into the pool (if not already in the pool) and to begin swimming. Understandably, a measure of delay is introduced into the start by the time that is required for the sound to be issued from the sound source (such as the starting gun or a speaker) to the ears of the participants, while the timing devices recording times for the swimmers has begun at the time the sound was issued. Depending upon the positioning of the sound source, none of the participants is given a significant advantage in the race with respect to each other. However, the recorded times for each of the participants may be affected due to the fact that the timing devices start at the time of the issuance of the sound from the sound source while the participants must “wait” for the sounds waves to reach each of them to begin the race. A small, but appreciable, amount of time is added to the individual times of the participants in a sport where times may be measured in the hundredths of seconds. Further, if the sound source is located significantly closer to some participants than other participants, the closer participants may be given a slight advantage in starting the race.
Due to the highly competitiveness of the sport in which rankings and records are typically based on race completion times, it is therefore desirable to employ a starting system that is able to produce faster starts for competitive swimmers after the start of the race has been signaled.
In view of the foregoing disadvantages inherent in the known types of starting systems now employed in the prior art, the present invention provides a new race starting system which may employ a competitive swimming starting platform to produce faster starts of competitive swimmers after the start of the race has been signaled.
To attain this, the present invention generally comprises a platform structure for resting on a surface adjacent to a pool, and a light for illuminating to indicate a starting signal for a swimming race. In one embodiment of the invention, the light is mounted on the platform structure in the view of a person positioned on the starting platform structure. In one embodiment of the invention, an inclined surface is positioned on a support of the platform structure for providing a bracing surface for the feet, or a portion of the feet, of a swimmer for a start.
The present invention also contemplates a method of signaling the start of a swimming race, which includes providing a competitive swimming starting platform structure positioned adjacent to a pool, providing a light proximate to the starting platform structure in a location in the view of a person positioned on the starting platform structure, and illuminating the light to signal the start of a swimming race.
There has thus been outlined, rather broadly, the more important features of the invention in order that the detailed description thereof that follows may be better understood, and in order that the present contribution to the art may be better appreciated. There are additional features of the invention that will be described hereinafter and which will form the subject matter of the claims appended hereto.
In this respect, before explaining at least one embodiment of the invention in detail, it is to be understood that the invention is not limited in its application to the details of construction and to the arrangements of the components set forth in the following description or illustrated in the drawings. The invention is capable of other embodiments and of being practiced and carried out in various ways. Also, it is to be understood that the phraseology and terminology employed herein are for the purpose of description and should not be regarded as limiting.
As such, those skilled in the art will appreciate that the conception, upon which this disclosure is based, may readily be utilized as a basis for the designing of other structures, methods and systems for carrying out the several purposes of the present invention. It is important, therefore, that the claims be regarded as including such equivalent constructions insofar as they do not depart from the spirit and scope of the present invention.
One of the most significant advantages of the present invention is to enable faster starts in a competitive swimming race by swimmers after the start of the race has been signaled for reducing the times for completion of the race distance by the swimmers.
Further advantages of the invention, along with the various features of novelty which characterize the invention, are pointed out with particularity in the claims annexed to and forming a part of this disclosure. For a better understanding of the invention, its operating advantages and the specific objects attained by its uses, reference should be made to the accompanying drawings and descriptive matter in which there are illustrated preferred embodiments of the invention.
The invention will be better understood and objects of the invention will become apparent when consideration is given to the following detailed description thereof. Such description makes reference to the annexed drawings wherein:
With reference now to the drawings, and in particular to
As best illustrated in
The platform structure 12 of the swimming starting system 10 is suitably rested or mounted on a surface 2 adjacent to a pool 4. The platform structure 12 has a top 16, a bottom 18 which may be rested on the surface 2, a front 20 for orienting toward the pool 4, and a rear 22 for orienting or directing away from the pool 4.
The platform structure 12 may include a base 24. The base 24 has a top 26 and a bottom 28, and a central axis extends between the top and bottom of the base. One embodiment of the base 24 of the platform structure includes a lower region 30, an upper region 32, and a middle region 34. The lower region 30 has a top 36 and a bottom 37 for positioning adjacent to the surface adjacent to the pool. The upper region 32 is located above the lower region 30, and has a top 38 and a bottom 39. The middle region 34 is positioned between the upper 32 and lower 30 regions, and connects the bottom 39 of the upper region 32 and the top 36 of the lower region.
In one embodiment of the base of the platform structure, the top 36 of the lower region 30 may have a relatively smaller cross sectional area than the bottom 37 of the lower region, and the bottom 37 of the lower region 30 may have a relatively smaller cross sectional area than the top 38 of the upper region 32.
In one embodiment of the invention, the base 24 includes a rear region 40 that extends rearwardly and generally upwardly from the lower region 30. The rear region 40 has a top 42. In the embodiment of the base that is illustrated in the drawings, the base has a horizontal cross sectional shape that resembles a cross, with a pair of longitudinally-extending lobes and a pair of laterally extending lobes.
The platform structure 12 of the invention may include a support 44 mounted on the base, and may be mounted on the upper region 32 on the base 24. The support 44 has an upper surface 46 on which the swimmer stands prior to the beginning of the race. The support 44 has a perimeter 48 extending downwardly from the upper surface 46.
A step 50 may be mounted on the base 24, and may be positioned rearwardly of the support 44. The step 50 may be mounted on the rear region 40 of the base 24, and may be mounted on the top 42 of the rear region. The step 50 has an upper surface 52.
Optionally, a backstroke arm structure 54 may be mounted on the front 20 of the platform structure 12, and may extend forwardly from the platform structure. One embodiment of the backstroke arm structure 54 includes a support member 56 that may extend forwardly from the front 20 of the platform structure 12. The support member 56 may be elongate and may have a rear end 58 mounted on the base 24 and a forward end 60 opposite of the rear end 58. The support member 56 may be substantially cylindrical, and may extend substantially horizontally when the bottom 18 of the platform structure 12 is rested on the surface adjacent to the pool. The backstroke arm structure 54 may also include a pair of gripping members 62, 63 mounted on the support member 56. Each of the gripping members 62, 63 may be elongate, and each of the gripping members may extend in a substantially vertical orientation when the platform structure 12 is rested on the surface 2 adjacent to the pool 4. The backstroke arm structure 54 may further include a pair of links 64, 65 that mount the gripping members 62, 63 on the support member 56. Each of the links 64, 65 extends between one of the gripping members 62, 63 and the support member 56.
A further significant feature of the invention is the light 68 for illuminating to indicate a starting signal. The light 68 may be mounted on the platform structure 12, and may be located on the platform structure in a position such that the light is visible to a person in a start position on the platform structure. The light 68 may be located on the front 20 of the platform structure 12. Additionally, or alternatively, a light 70 may be mounted on the rear of the platform structure. The light or lights may be mounted on the support 44, and the light 68 may be mounted on the front of the support, and the light 70 may be mounted on the rear of the support 44. The light 68, 70 may be located adjacent to the perimeter 48, and may be located adjacent to the upper surface 46, of the support 44. The light 68, 70 may extend laterally with respect to the platform structure. Optionally, a light 72 may be included on the step 50 of the platform structure, such as, for example, in a substantially central location on the step. It should be understood that one, two, three or more of the lights may be employed at various locations on the platform structure 12.
The invention may include suitable controls for controlling illumination of the light or lights, and the controls may include a transmitter 74 which may be located remote from the platform structure and a receiver 76 mounted on the platform structure. The receiver 76 may selectively cause power to be supplied to the light or lights when a trigger signal is received by the receiver from the transmitter. The transmitter 74 and receiver 76 may communicate by a wire, or may communicate wirelessly.
Optionally, the present invention may include an inclined surface 80 which is positioned on the support 44 of the platform structure 12 and which provides a bracing surface for the feet, or a portion of the feet, of the swimmer standing on the support. Significantly, the inclined surface 80 is oriented at an angle with respect to a plane of the upper surface 46 of the support 44 such that the inclined surface extends forwardly and downwardly to a greater degree than the upper surface of the support. In some embodiments of the invention, the angle of the inclined surface is approximately 30 degrees to approximately 60 degrees with respect to the upper surface. The inclined surface 80 may be formed on the support 44 of the platform structure 12. In one embodiment of the invention, a depression 82 is formed in the upper surface 52 and the inclined surface 80 forms a portion of the depression 82 in the upper surface. The inclined surface 80 may extend from the upper surface 46 at the angle into the depression 82. In one embodiment of the invention, a pair 82, 84 of the depressions are formed in the upper surface 46 of the support. The pair of depressions 82, 84 may be laterally separated with respect to each other on the support. Optionally, the pair of depressions 82, 84 may be located adjacent to a front edge of the support 44. As a further option, a second pair of depressions 86, 88 may be formed on the upper surface 46, and the second pair of depressions 86, 88 may be located adjacent to a rear edge of the support.
Another aspect of the invention contemplates a method of signaling the start of a swimming race. The method includes providing a competitive swimming starting platform structure positioned adjacent to a pool. Optionally, a plurality of the starting platform structures may be provided positioned adjacent to the pool for a plurality of competitors for a swimming competition. The method further includes providing a light proximate to the starting platform structure, which may include positioning the light in the view of a person positioned on the starting platform structure. The light may be provided on the starting platform structure, and may be integrated into the platform structure. Optionally, each of the plurality of starting platform structures may be provided with a light. The method may also include illuminating the light to signal a start of a swimming race, and may include illuminating the lights on each of the platforms simultaneously.
In one illustrative embodiment of the invention, the support may have a length of approximately 30 inches and a width of approximately 24 inches. The width of the support may taper narrower toward a front of the platform structure. The upper surface of the support may be angled downwardly from back to front at an angle in the range of approximately 15 to 25 degrees, although other angles of declination, or no declination at all, may be employed. Illustratively, the step may have a lateral width of approximately 16 inches, and may have a front to back length of approximately 10 inches.
Illustratively, the platform structure of the invention may be formed of any durable and strong material, and one preferred material comprises fiberglass, and may also include an aluminum subplate located at the bottom of the base of the platform structure.
With respect to the above description then, it is to be realized that the optimum dimensional relationships for the parts of the invention, to include variations in size, materials, shape, form, function and manner of operation, assembly and use, are deemed readily apparent and obvious to one skilled in the art, and all equivalent relationships to those illustrated in the drawings and described in the specification are intended to be encompassed by the present invention.
Therefore, the foregoing is considered as illustrative only of the principles of the invention. Further, since numerous modifications and changes will readily occur to those skilled in the art, it is not desired to limit the invention to the exact construction and operation shown and described, and accordingly, all suitable modifications and equivalents may be resorted to, falling within the scope of the invention.
|Cited Patent||Filing date||Publication date||Applicant||Title|
|US3665452||16 Mar 1970||23 May 1972||Maccreadie William T||Starting-timing device for swimming, track and field|
|US3678496||20 Apr 1970||18 Jul 1972||Data Time||Touch-operated signal producer|
|US3916214||7 Dec 1973||28 Oct 1975||Allred Ralph Rabun||Electric switch for sensing swimming race events and the like|
|US3944763||1 Nov 1974||16 Mar 1976||Beierwaltes Richard R||Swimming pool touch pad|
|US3955076||6 Jun 1974||4 May 1976||Shaw Frank D||Underwater swimming pool illumination systems|
|US4117283||14 Oct 1976||26 Sep 1978||Societe Suisse Pour L'industrie Horlogere Management Services, S.A.||Swimming pool touch pad construction|
|US4134583||30 Mar 1977||16 Jan 1979||Davidson James J||Starting assist device for swimmers|
|US4194101||23 May 1978||18 Mar 1980||Societe Suisse Pour L'industrie Horlogere Management Services S.A.||Starting block switch assembly for timed swimming events|
|US4475016||21 Sep 1982||2 Oct 1984||Annesberg Associates N.V.||Swimmer arrival signal panel|
|US4780085||10 Nov 1986||25 Oct 1988||Malone Jerald C||Lap timing device|
|US4935733||7 Jan 1988||19 Jun 1990||Toshio Hayashi||Remote controlled switch|
|US5920921||9 Dec 1997||13 Jul 1999||Poole; David A.||Lighted swimming pool platform assembly|
|US5977493||16 Apr 1998||2 Nov 1999||Seiko Instruments Inc.||Swimming race touch panel|
|US6523188||14 Jan 2002||25 Feb 2003||Kiefer Pool Equipment Co.||Top for starting platform for swimming pool|
|USD240220||8 Jun 1976||Title not available|
|USD240811||3 Aug 1976||Title not available|
|U.S. Classification||362/318, 4/504, 4/496|
|International Classification||F21V5/00, A63B5/10, A63B71/06|
|Cooperative Classification||A63B2207/02, A63B71/06, A63B2244/20, A63B5/10|
|European Classification||A63B71/06, A63B5/10|
|8 Nov 2012||AS||Assignment|
Owner name: QUIKBLOX TM, INC., CALIFORNIA
Effective date: 20121027
Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:BRICE, KEITH, MR.;REEL/FRAME:029264/0571
|23 May 2013||AS||Assignment|
Owner name: PLAYCORE WISCONSIN, INC., TENNESSEE
Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:QUIKBLOX TM, INC.;REEL/FRAME:030473/0899
Effective date: 20130409
|2 Jun 2014||AS||Assignment|
Owner name: THE GOVERNOR AND COMPANY OF THE BANK OF IRELAND, C
Free format text: SECURITY INTEREST;ASSIGNOR:PLAYCORE WISCONSIN, INC.;REEL/FRAME:033074/0098
Effective date: 20140530
|18 Aug 2014||FPAY||Fee payment|
Year of fee payment: 8