US2760814A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Door, particularly for automobiles, with reinforcing ribs
Assignee: ThyssenKrupp Budd Co
•
Filing: 1951-07-11
•
Granted: 1956-08-28
•
Expires: 1971-07-11
Abstract
No abstract record available.
Inventors
- 👤 Watter Michael
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 10:46
CPC Classifications
B; B60; B60J; B60J5/00; B60J5/04; B60J5/0401; B60J5/0405; B60J5/0406; B60J5/0463
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1416816A
Cited
CH149865A
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GB347378A
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US1967620A
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US1859563A
Cited
US2187331A
Cited
US2145659A
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US2349907A
Cited
US2490321A
Cited
US2566871A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-08-28 | 1960-02-27 | 1960-08-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-08-28 | 1964-02-27 | 1964-08-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-08-28 | 1968-02-27 | 1968-08-28 | $7700.00 | Window Closed / Lapsed |