Patent US2883201A successfully refreshed from Google Patents.
Patent US2318751A successfully refreshed from Google Patents.
US2318751A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Vehicle seat
Assignee: Individual
•
Filing: 1939-11-10
•
Granted: 1943-05-11
•
Expires: 1959-11-10
Abstract
No abstract record available.
Inventors
- 👤 Carlson Philip
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 19:30
CPC Classifications
B; B60; B60N; B60N2/00; B60N2/24; B60N2/30; B60N2/3002; B60N2/3004; B60N2/3009; B60N2/3011; B60N2/02; B60N2/04; B60N2/045; B60N2/242; B60N2/3038; B60N2/304; B60N2/3045; B60N2/305
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1946-05-10 | 1946-11-09 | 1947-05-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1950-05-10 | 1950-11-09 | 1951-05-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1954-05-10 | 1954-11-09 | 1955-05-11 | $7700.00 | Window Closed / Lapsed |