US2425433A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Control mechanism for gun training apparatus
Assignee: United Shoe Machinery Corp
•
Filing: 1943-01-14
•
Granted: 1947-08-12
•
Expires: 1963-01-14
Abstract
No abstract record available.
Inventors
- 👤 Jr Lambert S Linderoth
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 13:02
CPC Classifications
F; F41; F41G; F41G5/00; F41G5/04
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
DE292085C
Cited
GB440342A
Cited
US559904A
Cited
GB422009A
Cited
US695061A
Cited
US1387678A
Cited
US1360664A
Cited
US1638102A
Cited
US1530445A
Cited
US1470369A
Cited
US2082410A
Cited
FR673342A
Cited
GB350955A
Cited
GB371517A
Cited
US2047922A
Cited
US2071424A
Cited
FR789778A
Cited
GB489208A
Cited
US2284611A
Cited
US2388010A
Cited
US2347368A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1950-08-11 | 1951-02-10 | 1951-08-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1954-08-11 | 1955-02-10 | 1955-08-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1958-08-11 | 1959-02-10 | 1959-08-12 | $7700.00 | Window Closed / Lapsed |