Patent US3973139A successfully refreshed from Google Patents.
US2715433A
Expired / Lapsed
US
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Motor vehicle seat construction
Assignee: Individual
•
Filing: 1950-08-10
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Granted: 1955-08-16
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Expires: 1970-08-10
Abstract
No abstract record available.
Inventors
- 👤 Gregory S Dolgorukov
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 08:52
CPC Classifications
B; B60; B60N; B60N2/00; B60N2/02; B60N2/04; B60N2/06; B60N2/08; B60N2/0881; B60N2/0887; B60N2/07; B60N2/0702; B60N2/072; B60N2/0812; B60N2/0825; B60N2/0831; B60N2/0837; B60N2/0843
Claims Analysis
Total Claims: 0
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1958-08-15 | 1959-02-14 | 1959-08-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-08-15 | 1963-02-14 | 1963-08-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-08-15 | 1967-02-14 | 1967-08-16 | $7700.00 | Window Closed / Lapsed |