US2809688A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Seat adjusting mechanism
Assignee: Houdaille Industries Inc
•
Filing: 1953-07-21
•
Granted: 1957-10-15
•
Expires: 1973-07-21
Abstract
No abstract record available.
Inventors
- 👤 Alan D Brundage
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 12:14
CPC Classifications
B; B60; B60N; B60N2/00; B60N2/02; B60N2/0224; B60N2/02246; Y; Y10; Y10T; Y10T74/00; Y10T74/18; Y10T74/18568; Y10T74/18576
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2345182A
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US2481129A
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US2446393A
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US2641305A
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US2590251A
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US2588165A
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US2609029A
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US2630159A
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US2630719A
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US2707137A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-10-14 | 1961-04-15 | 1961-10-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-10-14 | 1965-04-15 | 1965-10-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-10-14 | 1969-04-15 | 1969-10-15 | $7700.00 | Window Closed / Lapsed |