US2743476A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Lift hinge for automobiles
Assignee: Turner Corp
•
Filing: 1950-07-20
•
Granted: 1956-05-01
•
Expires: 1970-07-20
Abstract
No abstract record available.
Inventors
- 👤 Alonzo R Turner
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 04:56
CPC Classifications
E; E05; E05D; E05D3/00; E05D3/06
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US618794A
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US991026A
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US1645977A
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US1888345A
Cited
GB467525A
Cited
US2213230A
Cited
US2355542A
Cited
US2392689A
Cited
US2388021A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-05-01 | 1959-10-31 | 1960-05-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-05-01 | 1963-10-31 | 1964-05-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-05-01 | 1967-10-31 | 1968-05-01 | $7700.00 | Window Closed / Lapsed |