US4560166A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Golfer's head movement indicating device
Assignee: Individual
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Filing: 1984-11-27
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Granted: 1985-12-24
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Expires: 2004-11-27
Abstract
Abstract This invention is a golf player's cap fitted with an electrical circuit; the circuit including a microphone, an audible alarm, a momentum switch and an inhibitor switch. If the golfer's head is moved during the club swing and before the ball is struck, the momentum switch closes for an instant and the alarm sounds for two to three seconds. If the golf ball is struck before the golfer's head is moved, the microphone, which is aimed at the golf ball to be struck, picks up the sound of the golf club striking the ball and actuates the inhibitor switch, which prevents the alarm from being sounded.
Inventors
- 👤 Edwin E. Emerson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 05:52
CPC Classifications
A; A63; A63B; A63B69/00; A63B69/36; A63B69/3608; A63B2220/00; A63B2220/80; A63B2220/808
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
141 words
A golf training device, comprising, in combination, a cap for being worn on a golf player's head, and an electric warning circuit installed on said cap, for indicating if said player's head was moved before or after a golf club has struck a golf ball; said warning circuit comprising an audible sound system that includes a unit mounted on a top of said cap and a unit mounted on a tip of a visor of said cap, said unit on said cap top including a battery, a buzzer, an on-off switch and an inhibitor switch in a single series circuit, said unit on said visor tip comprising a momentum switch in said series circuit and also including a microphone in a secondary circuit with said inhibitor switch, said microphone having a plurality of concentric baffles forming a grill in front thereof.
Claim 2
Dependent Claim
141 words
A golf training device, comprising, in combination, a cap for being worn on a golf player's head, and an electric warning circuit installed on said cap, for indicating if said player's head was moved before or after a golf club has struck a golf ball; said warning circuit comprising an audible sound system that includes a unit mounted on a top of said cap and a unit mounted on a tip of a visor of said cap, said unit on said cap top including a battery, a buzzer, an on-off switch and an inhibitor switch in a single series circuit, said unit on said visor tip comprising a momentum switch in said series circuit and also including a microphone in a secondary circuit with said inhibitor switch, said microphone having a plurality of concentric baffles forming a grill in front thereof.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1988-12-23 | 1989-06-24 | 1989-12-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1992-12-23 | 1993-06-24 | 1993-12-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1996-12-23 | 1997-06-24 | 1997-12-24 | $7700.00 | Window Closed / Lapsed |