US2833378A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Brake with pivoted motor
Assignee: ZF Active Safety US Inc
•
Filing: 1953-12-18
•
Granted: 1958-05-06
•
Expires: 1973-12-18
Abstract
No abstract record available.
Inventors
- 👤 John A Main
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 00:57
CPC Classifications
F; F16; F16D; F16D65/00; F16D65/02; F16D65/04; F16D65/08; F16D65/09; F16D65/091; F16D51/00; F16D51/16; F16D51/18; F16D51/26; F16D51/30
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1660481A
Cited
US1953258A
Cited
GB358555A
Cited
US2127741A
Cited
US2069831A
Cited
US2400042A
Cited
US2372415A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-05-05 | 1961-11-04 | 1962-05-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-05-05 | 1965-11-04 | 1966-05-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-05-05 | 1969-11-04 | 1970-05-06 | $7700.00 | Window Closed / Lapsed |