Patent US2805071A successfully refreshed from Google Patents.
US2805071A
Expired / Lapsed
US
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Golf tees
Assignee: Individual
•
Filing: 1956-05-03
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Granted: 1957-09-03
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Expires: 1976-05-03
Abstract
No abstract record available.
Inventors
- 👤 Kaplan Robert
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 00:42
CPC Classifications
A; A63; A63B; A63B57/00; A63B57/10; A63B57/15
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US648956A
Cited
US1152981A
Cited
US1152649A
Cited
US1617232A
Cited
US1661513A
Cited
US2159893A
Cited
GB588723A
Cited
US2457670A
Cited
US2470574A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-09-02 | 1961-03-04 | 1961-09-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-09-02 | 1965-03-04 | 1965-09-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-09-02 | 1969-03-04 | 1969-09-03 | $7700.00 | Window Closed / Lapsed |