Patent USRE32633E successfully refreshed from Google Patents.
US2622918A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Trailer bed
Assignee: Individual
•
Filing: 1950-07-01
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Granted: 1952-12-23
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Expires: 1970-07-01
Abstract
No abstract record available.
Inventors
- 👤 Walter J Staffe
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 08:17
CPC Classifications
B; B60; B60P; B60P3/00; B60P3/035; Y; Y10; Y10S; Y10S414/00; Y10S414/124
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US79573A
Cited
US210527A
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US493940A
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US1280210A
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US1857796A
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FR47854E
Cited
US2387902A
Cited
US2504222A
Cited
US2541274A
Cited
US2560715A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-12-23 | 1956-06-23 | 1956-12-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-12-23 | 1960-06-23 | 1960-12-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-12-23 | 1964-06-23 | 1964-12-23 | $7700.00 | Window Closed / Lapsed |