Patent EP0253201A2 successfully refreshed from Google Patents.
US3326558A
Expired / Lapsed
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Golfer's head movement indicating device
Assignee: HOW TO CORP
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Filing: 1964-04-03
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Granted: 1967-06-20
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Expires: 1984-04-03
Abstract
No abstract record available.
Inventors
- 👤 Jr Harold F Eaton
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 23:49
CPC Classifications
A; A63; A63B; A63B69/00; A63B69/36; A63B69/3608; A63B71/00; A63B71/06; A63B71/0619; A63B71/0622; A63B2071/0625; A63B2071/0627; A63B2071/0694; A63B2225/00; A63B2225/09
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
124 words
IN A GOLF PRACTICE APPARATUS, A HORIZONTALLY DISPOSED CARRIER ARM MEMBER, SPACED MEANS DEPENDING FROM SAID CARRIED ARM MEMBER AND DEFINING THEREBETWEEN A PREDETERMINED AREA OF PERMISSIVE LATERAL HEAD DISPLACEMENT, GROUND SUPPORTED OVERHEAD SUPPORT MEANS FOR SUPPORTING SAID CARRIER ARM MEMBER AND SPACED DEPENDING MEANS IN POSITION TO ACCOMMODATE BETWEEN SAID SPACED DEPENDING MEANS IN SAID PREDETERMINED AREA THE HEAD OF A GOLFER WHEN ADDRESSING A BALL, SAID CARRIER ARM MEMBER BEING SUPPORTED FOR MOVEMENT RELATIVE TO SAID SUPPORT MEANS, AND SIGNAL PRODUCING MEANS CONNECTED TO SAID CARRIED ARM MEMBER TO PRODUCE A SIGNAL WHENEVER SAID CARRIER ARM MEMBER IS MOVED BY ENGAGEMENT OF ONE OF SAID DEPENDING MEANS BY THE GOLFER''S HEAD IF HE MOVES IT BEYOND SAID AREA OF PERMISSIVE HEAD DISPLACEMENT.
Claim 2
Dependent Claim
124 words
IN A GOLF PRACTICE APPARATUS, A HORIZONTALLY DISPOSED CARRIER ARM MEMBER, SPACED MEANS DEPENDING FROM SAID CARRIED ARM MEMBER AND DEFINING THEREBETWEEN A PREDETERMINED AREA OF PERMISSIVE LATERAL HEAD DISPLACEMENT, GROUND SUPPORTED OVERHEAD SUPPORT MEANS FOR SUPPORTING SAID CARRIER ARM MEMBER AND SPACED DEPENDING MEANS IN POSITION TO ACCOMMODATE BETWEEN SAID SPACED DEPENDING MEANS IN SAID PREDETERMINED AREA THE HEAD OF A GOLFER WHEN ADDRESSING A BALL, SAID CARRIER ARM MEMBER BEING SUPPORTED FOR MOVEMENT RELATIVE TO SAID SUPPORT MEANS, AND SIGNAL PRODUCING MEANS CONNECTED TO SAID CARRIED ARM MEMBER TO PRODUCE A SIGNAL WHENEVER SAID CARRIER ARM MEMBER IS MOVED BY ENGAGEMENT OF ONE OF SAID DEPENDING MEANS BY THE GOLFER''S HEAD IF HE MOVES IT BEYOND SAID AREA OF PERMISSIVE HEAD DISPLACEMENT.
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) | 1970-06-19 | 1970-12-19 | 1971-06-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-06-19 | 1974-12-19 | 1975-06-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-06-19 | 1978-12-19 | 1979-06-20 | $7700.00 | Window Closed / Lapsed |