US2969900A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Article support to span hump in an automobile floor
Assignee: Individual
•
Filing: 1959-02-26
•
Granted: 1961-01-31
•
Expires: 1979-02-26
Abstract
No abstract record available.
Inventors
- 👤 Harry R Heuler
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 18:04
CPC Classifications
B; B60; B60R; B60R7/00; B60R7/08; Y; Y10; Y10S; Y10S224/00; Y10S224/926
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2899162A
Cited
US1533857A
Cited
US1744054A
Cited
US2262597A
Cited
GB571939A
Cited
US2493170A
Cited
US2647716A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-01-31 | 1964-08-01 | 1965-01-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-01-31 | 1968-08-01 | 1969-01-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-01-31 | 1972-08-01 | 1973-01-31 | $7700.00 | Window Closed / Lapsed |