US2591631A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Vehicle wheel assembly
Assignee: Individual
•
Filing: 1947-08-25
•
Granted: 1952-04-01
•
Expires: 1967-08-25
Abstract
No abstract record available.
Inventors
- 👤 Walter A Stanitski
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 05:44
CPC Classifications
B; B60; B60B; B60B3/00; B60B3/14; B60B3/16; Y; Y10; Y10S; Y10S411/00; Y10S411/955; Y10S411/965; Y10S411/966; Y10S411/974; Y10S411/984
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US47613A
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US95897A
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US930148A
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US1281890A
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US1376336A
Cited
US1997821A
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US2133597A
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DE672705C
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US2280584A
Cited
GB564228A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-04-01 | 1955-10-01 | 1956-04-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-04-01 | 1959-10-01 | 1960-04-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-04-01 | 1963-10-01 | 1964-04-01 | $7700.00 | Window Closed / Lapsed |