Patent US2763004A successfully refreshed from Google Patents.
US2763004A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Shoulder protector shield
Assignee: Individual
•
Filing: 1953-01-12
•
Granted: 1956-09-18
•
Expires: 1973-01-12
Abstract
No abstract record available.
Inventors
- 👤 Birdie C Sanders
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 18:04
CPC Classifications
A; A41; A41F; A41F15/00; A41F15/007
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US1631694A
Cited
US2439597A
Cited
US2551255A
Cited
US2501749A
Cited
US2633573A
Cited
US2637849A
Cited
US2654887A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-09-18 | 1960-03-19 | 1960-09-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-09-18 | 1964-03-19 | 1964-09-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-09-18 | 1968-03-19 | 1968-09-18 | $7700.00 | Window Closed / Lapsed |