Patent FR2013463A1 successfully refreshed from Google Patents.
US2682778A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Power steering gear
Assignee: Ross Gear and Tool Co Inc
•
Filing: 1950-07-15
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Granted: 1954-07-06
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Expires: 1970-07-15
Abstract
No abstract record available.
Inventors
- 👤 William K Creson
- 👤 Charles V Gagen
- 👤 Eugene C Knight
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 04:13
CPC Classifications
B; B62; B62D; B62D3/00; B62D3/02; B62D3/04; B62D5/00; B62D5/06; B62D5/20; B62D5/24
Claims Analysis
Total Claims: 0
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-07-05 | 1958-01-04 | 1958-07-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-07-05 | 1962-01-04 | 1962-07-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-07-05 | 1966-01-04 | 1966-07-06 | $7700.00 | Window Closed / Lapsed |