US3528320A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Turret traverse mechanism
Assignee: United States Department of the Army
•
Filing: 1968-08-28
•
Granted: 1970-09-15
•
Expires: 1988-08-28
Abstract
No abstract record available.
Inventors
- 👤 Aaron Maniker
- 👤 John H Rowe
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 23:48
CPC Classifications
F; F41; F41A; F41A27/00; F41A27/06; F41A27/18; F41A27/20; F16; F16H; F16H37/00; F16H2700/00; F16H2700/02
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2437646A
Cited
US2520420A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-09-14 | 1974-03-16 | 1974-09-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-09-14 | 1978-03-16 | 1978-09-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-09-14 | 1982-03-16 | 1982-09-15 | $7700.00 | Window Closed / Lapsed |