US3427073A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Seat assembly
Assignee: Lear Siegler Inc
•
Filing: 1965-10-22
•
Granted: 1969-02-11
•
Expires: 1985-10-22
Abstract
No abstract record available.
Inventors
- 👤 William T Downs
- 👤 Robert I Homier
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 02:45
CPC Classifications
B; B60; B60N; B60N2/00; B60N2/02; B60N2/22; B60N2/2231
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2184032A
Cited
US2579305A
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US2629428A
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US2684708A
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US2655199A
Cited
US3027194A
Cited
US3044830A
Cited
US3046055A
Cited
US3084776A
Cited
US3327822A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-02-11 | 1972-08-12 | 1973-02-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-02-11 | 1976-08-12 | 1977-02-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-02-11 | 1980-08-12 | 1981-02-11 | $7700.00 | Window Closed / Lapsed |