US2953189A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Shock absorber
Assignee: Individual
•
Filing: 1956-10-01
•
Granted: 1960-09-20
•
Expires: 1976-10-01
Abstract
No abstract record available.
Inventors
- 👤 Ira M Barash
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 07:00
CPC Classifications
B; B64; B64D; B64D25/00; B64D25/02; B64D25/04
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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FR42243E
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US2011243A
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US2140359A
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US2227717A
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US2375377A
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US2488858A
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US2641307A
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US2473903A
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US2637337A
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US2587121A
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DE819784C
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US2682931A
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US2680472A
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US2671536A
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US2716561A
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US2798539A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-09-20 | 1964-03-21 | 1964-09-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-09-20 | 1968-03-21 | 1968-09-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-09-20 | 1972-03-21 | 1972-09-20 | $7700.00 | Window Closed / Lapsed |