Patent US3371894A successfully refreshed from Google Patents.
US3371894A
Expired / Lapsed
US
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Resilient mounting devices
Assignee: Yarrow and Co Ltd
•
Filing: 1966-02-02
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Granted: 1968-03-05
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Expires: 1986-02-02
Abstract
No abstract record available.
Inventors
- 👤 Hartnell-Beavis Michael Carl
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 20:26
CPC Classifications
F; F16; F16F; F16F15/00; F16F15/02; F16F15/023; F16F15/0232; F16D; F16D3/00; F16D3/80; F16F15/10; F16F15/12; F16F15/121; F16F15/124; F16F15/1245; F16F15/16; F16F9/00; F16F9/02; F16F9/04; F16F9/0418; F16F9/0436
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1634895A
Cited
US2115158A
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US2076071A
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US3095987A
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US3073621A
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US3257107A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-03-05 | 1971-09-04 | 1972-03-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-03-05 | 1975-09-04 | 1976-03-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-03-05 | 1979-09-04 | 1980-03-05 | $7700.00 | Window Closed / Lapsed |