US2965349A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Flexible mountings
Assignee: Silentbloc Ltd
•
Filing: 1958-05-12
•
Granted: 1960-12-20
•
Expires: 1978-05-12
Abstract
No abstract record available.
Inventors
- 👤 Hutton Philip Charles
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 08:30
CPC Classifications
F; F16; F16F; F16F3/00; F16F3/08; F16F3/087; F16F3/093; F16F1/00; F16F1/36; F16F1/42; F16F1/422; F16F1/426; F16F13/00; F16F13/04; F16F13/06; F16F13/08; F16F2236/00; F16F2236/02; F16F2236/025; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49826; Y10T29/49863; Y10T29/4987; Y10T29/49876; Y10T403/00; Y10T403/34; Y10T403/341; Y10T403/342; Y10T403/344; Y10T403/347; Y10T403/348; Y10T403/45; Y10T403/453; Y10T403/57
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
CA508248A
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US1488940A
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US1739270A
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US1863370A
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US2031797A
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GB485963A
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US2510963A
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US2558589A
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GB658898A
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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) | 1963-12-20 | 1964-06-20 | 1964-12-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-12-20 | 1968-06-20 | 1968-12-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-12-20 | 1972-06-20 | 1972-12-20 | $7700.00 | Window Closed / Lapsed |