US2853119A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Seat-supporting structures for mounting on roofs of motor cars and the like
Assignee: Individual
•
Filing: 1954-09-07
•
Granted: 1958-09-23
•
Expires: 1974-09-07
Abstract
No abstract record available.
Inventors
- 👤 Balfour Lionel Maxwell Joachim
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 18:26
CPC Classifications
B; B60; B60R; B60R9/00; B60R9/08
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US1531837A
Cited
FR813987A
Cited
US2186584A
Cited
GB502494A
Cited
FR843051A
Cited
FR866287A
Cited
FR1004579A
Cited
GB699968A
Cited
US2641396A
Cited
US2684796A
Cited
US2645391A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-09-22 | 1962-03-24 | 1962-09-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-09-22 | 1966-03-24 | 1966-09-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-09-22 | 1970-03-24 | 1970-09-23 | $7700.00 | Window Closed / Lapsed |