Patent US1541736A successfully refreshed from Google Patents.
US1541736A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Shaft for polo mallets and the like
Assignee: Individual
•
Filing: 1923-09-08
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Granted: 1925-06-09
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Expires: 1943-09-08
Abstract
No abstract record available.
Inventors
- 👤 Henry C Overin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 15:43
CPC Classifications
A; A63; A63B; A63B59/00; A63B59/60; A63B60/00; A63B60/06; A63B60/14; A63B2102/00; A63B2102/34
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1928-06-08 | 1928-12-08 | 1929-06-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1932-06-08 | 1932-12-08 | 1933-06-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1936-06-08 | 1936-12-08 | 1937-06-09 | $7700.00 | Window Closed / Lapsed |