Patent US2559968A successfully refreshed from Google Patents.
US2559968A
Expired / Lapsed
US
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Shock absorbing device for vehicles
Assignee: Individual
•
Filing: 1948-08-13
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Granted: 1951-07-10
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Expires: 1968-08-13
Abstract
No abstract record available.
Inventors
- 👤 Katz Maurice
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 18:50
CPC Classifications
F; F16; F16F; F16F9/00; F16F9/32; F16F9/50
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2352063A
Cited
US2106461A
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US2161811A
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US2239112A
Cited
US2224305A
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US2379750A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-07-09 | 1955-01-08 | 1955-07-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-07-09 | 1959-01-08 | 1959-07-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-07-09 | 1963-01-08 | 1963-07-10 | $7700.00 | Window Closed / Lapsed |