US3141671A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Symmetrical golf tee
Assignee: Individual
•
Filing: 1962-09-21
•
Granted: 1964-07-21
•
Expires: 1982-09-21
Abstract
No abstract record available.
Inventors
- 👤 Bird A Eyer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 19:56
CPC Classifications
A; A63; A63B; A63B57/00; A63B57/10
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
94 words
A GOLF TEE MADE FROM YIELDING MATERILA OF RELATIVELY LOW RESILICENCY AND HAVING THE OVERALL CONFIGURATION OF A REGULAR OCTAHEDRON, EACH SIDE OF WHICH HAS A CONCAVE FACE WITH THREE ADJACENT APICAL TIPS DISPOSED IN THE PATTERN OF AN EQUILATERAL TRIANGLE SO THAT THERE IS A TOTAL OF EIGHT CONCAVE FACES AND SIX APICAL TIPS, EACH OF SAID TIPS PROTRUDING OUTWARDLY A SUFFICIENT DISTANCE FROM THE ADJOINING FACES SO THAT ANY GROUP OF THREE TIPS IS ABLE TO SUPPORT A GOLF BALL THEREON, WITH THE REMAINING THREE TIPS PROVIDING GROUND SUPPORT FOR THE TEE.
Claim 2
Dependent Claim
94 words
A GOLF TEE MADE FROM YIELDING MATERILA OF RELATIVELY LOW RESILICENCY AND HAVING THE OVERALL CONFIGURATION OF A REGULAR OCTAHEDRON, EACH SIDE OF WHICH HAS A CONCAVE FACE WITH THREE ADJACENT APICAL TIPS DISPOSED IN THE PATTERN OF AN EQUILATERAL TRIANGLE SO THAT THERE IS A TOTAL OF EIGHT CONCAVE FACES AND SIX APICAL TIPS, EACH OF SAID TIPS PROTRUDING OUTWARDLY A SUFFICIENT DISTANCE FROM THE ADJOINING FACES SO THAT ANY GROUP OF THREE TIPS IS ABLE TO SUPPORT A GOLF BALL THEREON, WITH THE REMAINING THREE TIPS PROVIDING GROUND SUPPORT FOR THE TEE.
References Cited (Backward Citations)
US646073A
Cited
US1850560A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-07-21 | 1968-01-20 | 1968-07-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-07-21 | 1972-01-20 | 1972-07-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-07-21 | 1976-01-20 | 1976-07-21 | $7700.00 | Window Closed / Lapsed |