US2626020A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Brake
Assignee: Goodrich Corp
•
Filing: 1948-04-14
•
Granted: 1953-01-20
•
Expires: 1968-04-14
Abstract
No abstract record available.
Inventors
- 👤 Russell J Keller
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 00:04
CPC Classifications
F; F16; F16D; F16D51/00; F16D51/08
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1532141A
Cited
US1780200A
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US1805655A
Cited
US2027822A
Cited
US2100174A
Cited
GB509781A
Cited
US2311113A
Cited
US2350039A
Cited
US2457344A
Cited
US2473646A
Cited
US2434762A
Cited
US2480270A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-01-20 | 1956-07-21 | 1957-01-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-01-20 | 1960-07-21 | 1961-01-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-01-20 | 1964-07-21 | 1965-01-20 | $7700.00 | Window Closed / Lapsed |