Patent US3309129A successfully refreshed from Google Patents.
US3309129A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Detachable vehicle door bumper
Assignee: Individual
•
Filing: 1965-03-30
•
Granted: 1967-03-14
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Expires: 1985-03-30
Abstract
No abstract record available.
Inventors
- 👤 Newman Harry
- 👤 Newman Richard
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 10:48
CPC Classifications
B; B60; B60R; B60R13/00; B60R13/04; Y; Y10; Y10S; Y10S428/00; Y10S428/90; Y10S52/00; Y10S52/04
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2734765A
Cited
US1341917A
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US1619451A
Cited
US2562620A
Cited
US3065724A
Cited
US3110516A
Cited
US3147176A
Cited
US3131960A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-03-13 | 1970-09-12 | 1971-03-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-03-13 | 1974-09-12 | 1975-03-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-03-13 | 1978-09-12 | 1979-03-14 | $7700.00 | Window Closed / Lapsed |