US2932284A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Reversing means for fluid actuated chuck
Assignee: —
•
Filing: —
•
Granted: 1960-04-12
•
Expires: 1977-04-12
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 04:00
CPC Classifications
F; F04; F04B; F04B49/00; F04B49/16; Y; Y10; Y10T; Y10T279/00; Y10T279/12
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1300220A
Cited
US2335923A
Cited
US2344714A
Cited
US2568092A
Cited
US2655383A
Cited
US2784002A
Cited
US2809612A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-04-12 | 1963-10-12 | 1964-04-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-04-12 | 1967-10-12 | 1968-04-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-04-12 | 1971-10-12 | 1972-04-12 | $7700.00 | Window Closed / Lapsed |