Patent US3319962A successfully refreshed from Google Patents.
US3319962A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Golf putter
Assignee: Individual
•
Filing: 1964-05-26
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Granted: 1967-05-16
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Expires: 1984-05-26
Abstract
No abstract record available.
Inventors
- 👤 Roger E Summers
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 16:22
CPC Classifications
A; A63; A63B; A63B53/00; A63B53/007
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
135 words
A PRECISION PENDULUM PUTTER COMPRISING A SHAFT HAVING AN ELONGATED HANDLE PORTION AT THE UPPER END THEREOF, A HEAD AFFIXED TO THE LOWER END OF SAID SHAFT, THE FRONT FACE OF SAID HANDLE PORTION BEING FLATTENED, SAID HEAD HAVING A PLANAR STRIKING FACE ON THE FRONT THEREOF AND BEING ELONGATED REARWARDLY FROM SAID STRIKING FACE, THE INTERMEDIATE PORTION OF SAID SHAFT BEING CURVED REARWARDLY SO THAT THE AXIS OF THE HANDLE PORTION OF THE SHAFT EXTENDS THROUGH THE HEAD IN FRONT OF THE CENTER OF GRAVITY THEREOF, ALIGNMENT INDICIA PROVIDED ON THE TOP OF THE HEAD AND LYING IN A PLANE WHICH EXTENDS GENERALLY PERPENDICULAR TO THE PLANE OF THE FLATTENED FRONT FACE OF THE HANDLE PORTION OF THE SHAFT AND TO THE PLANAR STRIKING FACE OF THE HEAD FOR FACILITATING ALIGNMENT OF THE PUTTER.
Claim 2
Dependent Claim
135 words
A PRECISION PENDULUM PUTTER COMPRISING A SHAFT HAVING AN ELONGATED HANDLE PORTION AT THE UPPER END THEREOF, A HEAD AFFIXED TO THE LOWER END OF SAID SHAFT, THE FRONT FACE OF SAID HANDLE PORTION BEING FLATTENED, SAID HEAD HAVING A PLANAR STRIKING FACE ON THE FRONT THEREOF AND BEING ELONGATED REARWARDLY FROM SAID STRIKING FACE, THE INTERMEDIATE PORTION OF SAID SHAFT BEING CURVED REARWARDLY SO THAT THE AXIS OF THE HANDLE PORTION OF THE SHAFT EXTENDS THROUGH THE HEAD IN FRONT OF THE CENTER OF GRAVITY THEREOF, ALIGNMENT INDICIA PROVIDED ON THE TOP OF THE HEAD AND LYING IN A PLANE WHICH EXTENDS GENERALLY PERPENDICULAR TO THE PLANE OF THE FLATTENED FRONT FACE OF THE HANDLE PORTION OF THE SHAFT AND TO THE PLANAR STRIKING FACE OF THE HEAD FOR FACILITATING ALIGNMENT OF THE PUTTER.
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) | 1970-05-15 | 1970-11-14 | 1971-05-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-05-15 | 1974-11-14 | 1975-05-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-05-15 | 1978-11-14 | 1979-05-16 | $7700.00 | Window Closed / Lapsed |