Patent US2947349A successfully refreshed from Google Patents.
US2947349A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Seat and seating arrangement
Assignee: Individual
•
Filing: 1958-04-10
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Granted: 1960-08-02
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Expires: 1978-04-10
Abstract
No abstract record available.
Inventors
- 👤 Karl D Kryter
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 15:09
CPC Classifications
B; B64; B64D; B64D11/00; B64D11/06; B64D11/0601; B64D11/0639; B64D11/0641
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
FR647809A
Cited
US1893458A
Cited
US2280065A
Cited
US2414730A
Cited
US2434857A
Cited
GB590030A
Cited
US2419498A
Cited
US2668582A
Cited
DE811841C
Cited
US2602490A
Cited
GB733081A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-08-02 | 1964-02-01 | 1964-08-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-08-02 | 1968-02-01 | 1968-08-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-08-02 | 1972-02-01 | 1972-08-02 | $7700.00 | Window Closed / Lapsed |