US2045166A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Semitrailer body construction
Assignee: Curtiss Aerocar Co Inc
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Filing: 1934-04-26
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Granted: 1936-06-23
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Expires: 1954-04-26
Abstract
No abstract record available.
Inventors
- 👤 Harold H Robinson
- 👤 William J Parrish
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 15:09
CPC Classifications
B; B62; B62D; B62D27/00; B62D27/02; B62D27/023; B62D33/00; B62D33/04; B62D53/00; B62D53/04; B62D53/06
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1939-06-23 | 1939-12-23 | 1940-06-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1943-06-23 | 1943-12-23 | 1944-06-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1947-06-23 | 1947-12-23 | 1948-06-23 | $7700.00 | Window Closed / Lapsed |