US2856984A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Seat structure for trucks
Assignee: Hickman Ind Inc
•
Filing: 1957-10-15
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Granted: 1958-10-21
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Expires: 1977-10-15
Abstract
No abstract record available.
Inventors
- 👤 Allison K Simons
- 👤 Arthur O Radke
- 👤 Albert F Hickman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 21:47
CPC Classifications
B; B60; B60N; B60N2/00; B60N2/50; B60N2/502; B60N2/02; B60N2/22; B60N2/224; B60N2/505; B60N2/506; B60N2/54; B60N2/548
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US613479A
Cited
US2682295A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-10-20 | 1962-04-21 | 1962-10-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-10-20 | 1966-04-21 | 1966-10-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-10-20 | 1970-04-21 | 1970-10-21 | $7700.00 | Window Closed / Lapsed |