Patent US2772090A successfully refreshed from Google Patents.
US2772090A
Expired / Lapsed
US
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Lightweight grip
Assignee: AG Spalding and Bros Inc
•
Filing: 1952-08-27
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Granted: 1956-11-27
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Expires: 1972-08-27
Abstract
No abstract record available.
Inventors
- 👤 Thomas O Brandon
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 13:58
CPC Classifications
A; A63; A63B; A63B53/00; A63B53/14; A63B60/00; A63B60/06; A63B60/14
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
GB190910529A
Cited
US1626967A
Cited
US2133696A
Cited
US2221421A
Cited
US2236414A
Cited
US2207062A
Cited
US2468202A
Cited
US2671660A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-11-27 | 1960-05-28 | 1960-11-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-11-27 | 1964-05-28 | 1964-11-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-11-27 | 1968-05-28 | 1968-11-27 | $7700.00 | Window Closed / Lapsed |