US2936150A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Mounting bracket for an automobile parking bumper
Assignee: Northwest Tube and Metal Fabricators
•
Filing: 1957-02-11
•
Granted: 1960-05-10
•
Expires: 1977-02-11
Abstract
No abstract record available.
Inventors
- 👤 Harry L Yager
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 20:22
CPC Classifications
E; E01; E01F; E01F9/00; E01F9/50; E01F9/576; E01F9/588
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US962219A
Cited
US2218016A
Cited
US2259890A
Cited
US2582679A
Cited
US2550001A
Cited
US2655225A
Cited
US2725958A
Cited
US2794375A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-05-10 | 1963-11-09 | 1964-05-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-05-10 | 1967-11-09 | 1968-05-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-05-10 | 1971-11-09 | 1972-05-10 | $7700.00 | Window Closed / Lapsed |