US2799042A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Motor vehicle door hinges
Assignee: McKinney Manufacturing Co
•
Filing: 1954-10-21
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Granted: 1957-07-16
•
Expires: 1974-10-21
Abstract
No abstract record available.
Inventors
- 👤 Hollansworth Mcferrell
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 14:54
CPC Classifications
E; E05; E05D; E05D11/00; E05D11/10; E05D11/1014; E05D11/1028; E05D11/105; E05D11/1057; E05F; E05F1/00; E05F1/08; E05F1/10; E05F1/12; E05F1/1284; E05Y; E05Y2900/00; E05Y2900/50; E05Y2900/53; E05Y2900/531
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1067427A
Cited
US2055348A
Cited
US2133663A
Cited
US2265704A
Cited
US2577456A
Cited
US2513751A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-07-15 | 1961-01-14 | 1961-07-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-07-15 | 1965-01-14 | 1965-07-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-07-15 | 1969-01-14 | 1969-07-16 | $7700.00 | Window Closed / Lapsed |