US3465646A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Pneumatic motor structure
Assignee: Aro Corp
•
Filing: 1967-10-05
•
Granted: 1969-09-09
•
Expires: 1987-10-05
Abstract
No abstract record available.
Inventors
- 👤 George S Kiester
- 👤 R Stanford Short
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 13:43
CPC Classifications
F; F01; F01C; F01C1/00; F01C1/30; F01C1/34; F01C1/344; F01C13/00; F01C13/02
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2964151A
Cited
US2957143A
Cited
US3190183A
Cited
US3232173A
Cited
US3309965A
Cited
US3398644A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-09-08 | 1973-03-10 | 1973-09-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-09-08 | 1977-03-10 | 1977-09-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-09-08 | 1981-03-10 | 1981-09-09 | $7700.00 | Window Closed / Lapsed |