Patent US2903042A successfully refreshed from Google Patents.
US2903042A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Truck seat attachment
Assignee: Individual
•
Filing: 1957-02-08
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Granted: 1959-09-08
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Expires: 1977-02-08
Abstract
No abstract record available.
Inventors
- 👤 Thornburg Lloyd
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 10:24
CPC Classifications
B; B60; B60P; B60P3/00; B60P3/42; B60P3/423
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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FR323261A
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US864235A
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US983273A
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US1161051A
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US1216730A
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US1275825A
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US1436275A
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US1538384A
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US2535242A
Cited
US2559029A
Cited
US2568832A
Cited
US2690351A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-09-07 | 1963-03-09 | 1963-09-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-09-07 | 1967-03-09 | 1967-09-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-09-07 | 1971-03-09 | 1971-09-08 | $7700.00 | Window Closed / Lapsed |