US2466367A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of and means for making automobile roofs and stamping for such roofs
Assignee: ThyssenKrupp Budd Co
•
Filing: 1947-10-28
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Granted: 1949-04-05
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Expires: 1967-10-28
Abstract
No abstract record available.
Inventors
- 👤 Braun Ludwig
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 00:57
CPC Classifications
B; B62; B62D; B62D25/00; B62D25/06; B21; B21D; B21D22/00; B21D22/02; Y; Y10; Y10T; Y10T428/00; Y10T428/12; Y10T428/12229; Y10T428/12236; Y10T428/12264
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1718217A
Cited
US1808731A
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US1898883A
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US2064160A
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US2106677A
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US2256837A
Cited
US2176738A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1952-04-04 | 1952-10-04 | 1953-04-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1956-04-04 | 1956-10-04 | 1957-04-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1960-04-04 | 1960-10-04 | 1961-04-05 | $7700.00 | Window Closed / Lapsed |