US2025854A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Power-operated clutch
Assignee: Bragg Kliesrath Corp
•
Filing: 1932-03-09
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Granted: 1935-12-31
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Expires: 1952-03-09
Abstract
No abstract record available.
Inventors
- 👤 Walter R Freeman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 02:00
CPC Classifications
F; F16; F16D; F16D48/00; F16D48/06; F16D48/02; F16D48/04; F16D2048/045; F16D2500/00; F16D2500/10; F16D2500/102; F16D2500/1028; F16D2500/104; F16D2500/10406; F16D2500/10412; F16D2500/10443; F16D2500/1045; F16D2500/30; F16D2500/314; F16D2500/31406; F16D2500/31413; F16D2500/70; F16D2500/704; F16D2500/70402; F16D2500/7041
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1938-12-30 | 1939-07-01 | 1939-12-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1942-12-30 | 1943-07-01 | 1943-12-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1946-12-30 | 1947-07-01 | 1947-12-31 | $7700.00 | Window Closed / Lapsed |