US2458025A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Boxer's headgear
Assignee: SPORT PRODUCTS Inc
•
Filing: 1946-02-01
•
Granted: 1949-01-04
•
Expires: 1966-02-01
Abstract
No abstract record available.
Inventors
- 👤 De Witt A Portal
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 05:25
CPC Classifications
A; A42; A42B; A42B3/00; A63; A63B; A63B71/00; A63B71/08; A63B71/10
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1176901A
Cited
US1488812A
Cited
US1855118A
Cited
US1843585A
Cited
AT130756B
Cited
US1887636A
Cited
US2376345A
Cited
US2364571A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1952-01-04 | 1952-07-05 | 1953-01-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1956-01-04 | 1956-07-05 | 1957-01-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1960-01-04 | 1960-07-05 | 1961-01-04 | $7700.00 | Window Closed / Lapsed |