Patent US2641434A successfully refreshed from Google Patents.
US2641434A
Expired / Lapsed
US
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Shock and vibration isolating mounting
Assignee: Lord Manufacturing Co
•
Filing: 1947-09-08
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Granted: 1953-06-09
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Expires: 1967-09-08
Abstract
No abstract record available.
Inventors
- 👤 Richard C Henshaw
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 09:05
CPC Classifications
F; F16; F16F; F16F7/00; F16F1/00; F16F1/36; F16F1/373; F16F1/3732; Y; Y10; Y10T; Y10T403/00; Y10T403/40; Y10T403/405; Y10T403/45
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US2018860A
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US2156301A
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US2223028A
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US2268306A
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US2351725A
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US2361529A
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US2347629A
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US2407014A
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US2397804A
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US2447712A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-06-08 | 1956-12-08 | 1957-06-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-06-08 | 1960-12-08 | 1961-06-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-06-08 | 1964-12-08 | 1965-06-09 | $7700.00 | Window Closed / Lapsed |