US3004448A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Window regulator operating apparatus
Assignee: Motors Liquidation Co
•
Filing: 1958-08-18
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Granted: 1961-10-17
•
Expires: 1978-08-18
Abstract
No abstract record available.
Inventors
- 👤 Wanlass Bert Ray
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 23:14
CPC Classifications
G; G05; G05G; G05G1/00; G05G1/08; G05G1/085; E; E05; E05F; E05F11/00; E05F11/38; E05F11/50; E05F11/505; G05G5/00; G05G5/28; E05Y; E05Y2900/00; E05Y2900/50; E05Y2900/53; E05Y2900/55; Y; Y10; Y10T; Y10T70/00; Y10T70/50; Y10T70/5611; Y10T70/569; Y10T70/573; Y10T70/5743; Y10T70/5757; Y10T70/5761; Y10T70/5765; Y10T70/5805; Y10T70/5819; Y10T74/00; Y10T74/20; Y10T74/20576; Y10T74/20732; Y10T74/20762
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1803609A
Cited
US1976263A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-10-16 | 1965-04-17 | 1965-10-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-10-16 | 1969-04-17 | 1969-10-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-10-16 | 1973-04-17 | 1973-10-17 | $7700.00 | Window Closed / Lapsed |