US2877452A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Telemetering transmitter for a projectile
Assignee: Individual
•
Filing: 1944-10-07
•
Granted: 1959-03-10
•
Expires: 1964-10-07
Abstract
No abstract record available.
Inventors
- 👤 Allen V Astin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 20:54
CPC Classifications
F; F42; F42C; F42C13/00; F42C13/04
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US1934726A
Cited
US2277692A
Cited
US2283919A
Cited
US2304633A
Cited
US2350405A
Cited
US2287786A
Cited
US2397088A
Cited
US2458574A
Cited
US2478919A
Cited
US2418836A
Cited
US2424933A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-03-09 | 1962-09-08 | 1963-03-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-03-09 | 1966-09-08 | 1967-03-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-03-09 | 1970-09-08 | 1971-03-10 | $7700.00 | Window Closed / Lapsed |