US2923147A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Shock absorber tester
Assignee: Bear Manufacturing Co
•
Filing: 1958-06-27
•
Granted: 1960-02-02
•
Expires: 1978-06-27
Abstract
No abstract record available.
Inventors
- 👤 Charles W Macmillan
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 02:15
CPC Classifications
G; G01; G01M; G01M17/00; G01M17/007; G01M17/04
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2243379A
Cited
US2331733A
Cited
US2680974A
Cited
US2695516A
Cited
US2799158A
Cited
US2777327A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-02-01 | 1963-08-03 | 1964-02-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-02-01 | 1967-08-03 | 1968-02-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-02-01 | 1971-08-03 | 1972-02-02 | $7700.00 | Window Closed / Lapsed |