Patent US2856111A successfully refreshed from Google Patents.
US2856111A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Gun carrier
Assignee: Individual
•
Filing: 1955-12-19
•
Granted: 1958-10-14
•
Expires: 1975-12-19
Abstract
No abstract record available.
Inventors
- 👤 Stephen L Wolfe
- 👤 Howard L Wallis
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 09:55
CPC Classifications
F; F41; F41C; F41C33/00; F41C33/006; F41C33/007; Y; Y10; Y10S; Y10S224/00; Y10S224/907; Y10S224/913
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US475640A
Cited
US1533661A
Cited
US1651969A
Cited
US2423531A
Cited
US2536252A
Cited
US2526768A
Cited
US2637474A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-10-13 | 1962-04-14 | 1962-10-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-10-13 | 1966-04-14 | 1966-10-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-10-13 | 1970-04-14 | 1970-10-14 | $7700.00 | Window Closed / Lapsed |