US3084940A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Golf club heads
Assignee: Individual
•
Filing: 1960-07-06
•
Granted: 1963-04-09
•
Expires: 1980-07-06
Abstract
No abstract record available.
Inventors
- 👤 Eric B Cissel
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 21:47
CPC Classifications
A; A63; A63B; A63B53/00; A63B53/04; A63B53/0437; A63B53/0466; A63B60/00; A63B60/54; A63B53/0416; A63B53/0441; Y; Y10; Y10S; Y10S273/00; Y10S273/06
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
147 words
AN IMPROVEMENT IN GOLF CLUB HEADS COMPRISING A WOOD GOLF CLUB HEAD HAVING A FIXED GOLF BALL DRIVING FACE AND A TOP AND BOTTOM EXTENDING FROM SAID FACE, SAID HEAD FURTHER HAVING A SLOT IN AN INTERIOR PORTION THEREOF SPACED BY A PORTION OF SAID WOOD HEAD FROM SAID DRIVING FACE AND EXTENDING FROM SAID TOP TO SAID BOTTOM IN ONE DIRECTION AND ALONG SAID HEAD FOR AT LEAST THE MAJOR PORTION OF SAID DRIVING FACE IN A SECOND DIRECTION AND A PLATE BEING FIXEDLY POSITIONED WITHIN AND FILLING SAID SLOT, SAID PLATE BEING COMPOSED OF A SYNTHETIC RESIN FOR STOPPING SHOCK WAVES CONTACTING THE SAME AND MOVING IN SAID PORTION OF SAID WOOD HEAD FROM SAID DRIVING FACE UPON IMPACT THEREOF WITH A BALL DURING THE USE OF THE HEAD AND RETURNING SAID SHOCK WAVES TO SAID DRIVING FACE FOR GIVING ADDED IMPETUS TO THE BALL.
Claim 2
Dependent Claim
147 words
AN IMPROVEMENT IN GOLF CLUB HEADS COMPRISING A WOOD GOLF CLUB HEAD HAVING A FIXED GOLF BALL DRIVING FACE AND A TOP AND BOTTOM EXTENDING FROM SAID FACE, SAID HEAD FURTHER HAVING A SLOT IN AN INTERIOR PORTION THEREOF SPACED BY A PORTION OF SAID WOOD HEAD FROM SAID DRIVING FACE AND EXTENDING FROM SAID TOP TO SAID BOTTOM IN ONE DIRECTION AND ALONG SAID HEAD FOR AT LEAST THE MAJOR PORTION OF SAID DRIVING FACE IN A SECOND DIRECTION AND A PLATE BEING FIXEDLY POSITIONED WITHIN AND FILLING SAID SLOT, SAID PLATE BEING COMPOSED OF A SYNTHETIC RESIN FOR STOPPING SHOCK WAVES CONTACTING THE SAME AND MOVING IN SAID PORTION OF SAID WOOD HEAD FROM SAID DRIVING FACE UPON IMPACT THEREOF WITH A BALL DURING THE USE OF THE HEAD AND RETURNING SAID SHOCK WAVES TO SAID DRIVING FACE FOR GIVING ADDED IMPETUS TO THE BALL.
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) | 1966-04-08 | 1966-10-08 | 1967-04-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-04-08 | 1970-10-08 | 1971-04-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-04-08 | 1974-10-08 | 1975-04-09 | $7700.00 | Window Closed / Lapsed |