Patent US4110139A successfully refreshed from Google Patents.
Patent US2314429A successfully refreshed from Google Patents.
US2314429A
Expired / Lapsed
US
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Releasable window regulator clutch
Assignee: Ternstedt Manufacturing Co
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Filing: 1941-01-21
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Granted: 1943-03-23
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Expires: 1961-01-21
Abstract
No abstract record available.
Inventors
- 👤 Simpson Emory Glenn
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 20:29
CPC Classifications
E; E05; E05F; E05F11/00; E05F11/38; E05F11/50; E05F11/505; E05Y; E05Y2201/00; E05Y2201/40; E05Y2201/47; E05Y2201/482; E05Y2201/49; E05Y2900/00; E05Y2900/50; E05Y2900/53; E05Y2900/55
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) | 1946-03-22 | 1946-09-21 | 1947-03-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1950-03-22 | 1950-09-21 | 1951-03-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1954-03-22 | 1954-09-21 | 1955-03-23 | $7700.00 | Window Closed / Lapsed |