Patent US2881995A successfully refreshed from Google Patents.
US2881995A
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Vibration damping shock absorbing support
Assignee: Aerojet Rocketdyne Holdings Inc
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Filing: 1957-11-19
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Granted: 1959-04-14
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Expires: 1977-11-19
Abstract
No abstract record available.
Inventors
- 👤 Neher Eldon Paul
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 22:15
CPC Classifications
F; F16; F16F; F16F1/00; F16F1/36; F16F1/373; F16F1/374; F04; F04D; F04D29/00; F04D29/60; F04D29/64; F04D29/644; F04D29/646; F04D29/66; F04D29/661; F04D29/668; F24; F24F; F24F7/00; F24F7/007; F24F7/013; F16F2236/00; F16F2236/12; Y; Y10; Y10T; Y10T403/00; Y10T403/45; Y10T403/455
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-04-13 | 1962-10-13 | 1963-04-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-04-13 | 1966-10-13 | 1967-04-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-04-13 | 1970-10-13 | 1971-04-14 | $7700.00 | Window Closed / Lapsed |