US2845111A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Vehicle chair
Assignee: American Seating Co
•
Filing: 1957-03-25
•
Granted: 1958-07-29
•
Expires: 1977-03-25
Abstract
No abstract record available.
Inventors
- 👤 Chester J Barecki
- 👤 Bror W Henrikson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 04:18
CPC Classifications
B; B60; B60N; B60N2/00; B60N2/24; B60N2/242; Y; Y10; Y10S; Y10S297/00; Y10S297/02
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US247442A
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US1475375A
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US1762788A
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US2274117A
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US2218863A
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US2437119A
Cited
US2570396A
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US2630158A
Cited
US2572482A
Cited
US2648372A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-07-28 | 1962-01-27 | 1962-07-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-07-28 | 1966-01-27 | 1966-07-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-07-28 | 1970-01-27 | 1970-07-29 | $7700.00 | Window Closed / Lapsed |