Patent US3373528A successfully refreshed from Google Patents.
US3373528A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Actuator with multiple reversely operable output means
Assignee: TA ACQUISITION CORP
•
Filing: 1965-08-02
•
Granted: 1968-03-19
•
Expires: 1985-08-02
Abstract
No abstract record available.
Inventors
- 👤 David V Tinder
- 👤 Melvin L Ollman
- 👤 Adamski Joseph
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 09:02
CPC Classifications
E; E05; E05F; E05F11/00; E05F11/38; E05F11/44; E05F11/445; E05Y; E05Y2900/00; E05Y2900/50; E05Y2900/53; E05Y2900/55; Y; Y10; Y10T; Y10T74/00; Y10T74/19
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US1720063A
Cited
GB581480A
Cited
US2304245A
Cited
US2793907A
Cited
US3039324A
Cited
US3211262A
Cited
US3209182A
Cited
US3101009A
Cited
US3182525A
Cited
US3239699A
Cited
US3166949A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-03-19 | 1971-09-18 | 1972-03-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-03-19 | 1975-09-18 | 1976-03-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-03-19 | 1979-09-18 | 1980-03-19 | $7700.00 | Window Closed / Lapsed |