US5029866A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus and method for determining projectile impact locations
Assignee: AccuSport International Inc
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Filing: 1990-02-02
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Granted: 1991-07-09
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Expires: 2010-02-02
Abstract
Abstract This invention relates to an apparatus and method for determining projectile impact locations and, in a specific application, to determining a golfer's performance in using a particular club, such as a specific iron. The apparatus has an array of a plurality of vibration sensors distributed in a predetermined pattern in a target area, each of which generates a signal indicative of the sensing of vibration, a processor connected for receiving sensor signals generated and for processing received sensor signals for determining a location of projectile impact relative to the locations of sensors in the target area and for generating an electrical location signal, and a display connected with the processor for receiving the location signal and for displaying to an observer a representation of the location of projectile impact in the target area.
Inventors
- 👤 Bryce P. Beard, III
- 👤 James W. Kluttz
- 👤 Edgar P. Roberts, Jr.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 21:35
CPC Classifications
A; A63; A63B; A63B24/00; A63B24/0021; A63B63/00; A63B63/007; A63B69/00; A63B69/36; A63B69/3691; G; G01; G01S; G01S5/00; G01S5/18; G01S5/22; A63B2024/0037; A63B2024/0043; A63B2102/00; A63B2102/32; A63B2220/00; A63B2220/80; A63B2220/808; Y; Y10; Y10S; Y10S367/00; Y10S367/907
Claims Analysis
Total Claims: 7
Claim 1
Independent Claim
179 words
A method for assisting in the evaluation or targeting of an impacting golf ball and comprising: (a) generating a plurality of electrical signals indicative of the sensing of vibration affecting an array of a plurality of vibration sensors distributed in a predetermined regular geometric pattern which defines a target area which is a generally elongate, generally rectangular, generally horizontal surface area located remotely from a point from which a golf ball is dispatched toward the target area, (b) receiving sensor signals at an electrical processor and processing received sensor signals for determining a location of golf ball impact at any point within said target area spaced lengthwise or widthwise thereof relative to the locations of said sensor means in the target area and for generating an electrical location signal, (c) transferring and storing a plurality of location signals in a memory means, (d) compiling and comparing sets of location signals indicative of the impacts of a succession of golf balls, and (e) displaying to an observer a representation of the location of golf ball impact in the target area.
Claim 2
Independent Claim
179 words
A method for assisting in the evaluation or targeting of an impacting golf ball and comprising: (a) generating a plurality of electrical signals indicative of the sensing of vibration affecting an array of a plurality of vibration sensors distributed in a predetermined regular geometric pattern which defines a target area which is a generally elongate, generally rectangular, generally horizontal surface area located remotely from a point from which a golf ball is dispatched toward the target area, (b) receiving sensor signals at an electrical processor and processing received sensor signals for determining a location of golf ball impact at any point within said target area spaced lengthwise or widthwise thereof relative to the locations of said sensor means in the target area and for generating an electrical location signal, (c) transferring and storing a plurality of location signals in a memory means, (d) compiling and comparing sets of location signals indicative of the impacts of a succession of golf balls, and (e) displaying to an observer a representation of the location of golf ball impact in the target area.
Claim 3
Dependent Claim
22 words
A method according to claim 1 further comprising the step of distributing the sensors in a pattern which is composed of triangles.
Claim 4
Dependent Claim
22 words
A method according to claim 2 further comprising the step of distributing the sensors in a pattern which is composed of hexagons.
Claim 5
Dependent Claim
51 words
A method according to claim 1 further comprising the step of performing an analysis of a set of location signals for determining the distribution of the signals in the set in distance from a predetermined location along a predetermined axis substantially corresponding to the direction of flight of the golf balls.
Claim 6
Dependent Claim
41 words
A method according to claim 4 further comprising the step of generating a display signal representative of a curve of best fit to the distribution of the signals in the set in distance from the predetermined location along the predetermined axis.
Claim 7
Dependent Claim
56 words
The method according to claim 1 wherein said step of processing received sensor signals for golf ball impact location determination includes the step of responding to a first sensor signal by opening a window of time on a timing means in which further sensor signals will be sought from which said impact locations can be determined.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1994-07-08 | 1995-01-07 | 1995-07-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1998-07-08 | 1999-01-07 | 1999-07-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2002-07-08 | 2003-01-07 | 2003-07-09 | $7700.00 | Window Closed / Lapsed |