Patent US2737356A successfully refreshed from Google Patents.
US2737356A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Radio controlled projectiles
Assignee: Unisys Corp
•
Filing: 1945-05-03
•
Granted: 1956-03-06
•
Expires: 1965-05-03
Abstract
No abstract record available.
Inventors
- 👤 Russell H Varian
- 👤 William W Hansen
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 15:46
CPC Classifications
F; F41; F41G; F41G7/00; F41G7/20; F41G7/24
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US1932469A
Cited
US2082347A
Cited
US2014825A
Cited
US2083242A
Cited
FR795953A
Cited
US2101785A
Cited
US2165256A
Cited
US2165800A
Cited
US2242910A
Cited
GB546488A
Cited
US2388748A
Cited
US2404942A
Cited
US2396091A
Cited
US2423336A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-03-06 | 1959-09-05 | 1960-03-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-03-06 | 1963-09-05 | 1964-03-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-03-06 | 1967-09-05 | 1968-03-06 | $7700.00 | Window Closed / Lapsed |