Patent US2797434A successfully refreshed from Google Patents.
US2797434A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Hood or deck lid hinge
Assignee: Old Carco LLC
•
Filing: 1953-12-23
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Granted: 1957-07-02
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Expires: 1973-12-23
Abstract
No abstract record available.
Inventors
- 👤 Vigmostad Trygve
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 12:06
CPC Classifications
E; E05; E05F; E05F1/00; E05F1/08; E05F1/10; E05F1/12; E05F1/123; E05Y; E05Y2900/00; E05Y2900/50; E05Y2900/53; E05Y2900/548; Y; Y10; Y10T; Y10T403/00; Y10T403/70; Y10T403/7075; Y10T403/7077; Y10T403/7079; Y10T403/7086
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1741587A
Cited
US1724836A
Cited
GB385812A
Cited
GB513556A
Cited
US2395456A
Cited
US2602957A
Cited
US2584904A
Cited
US2537247A
Cited
US2567287A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-07-01 | 1960-12-31 | 1961-07-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-07-01 | 1964-12-31 | 1965-07-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-07-01 | 1968-12-31 | 1969-07-02 | $7700.00 | Window Closed / Lapsed |