US2689755A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Resilient bushing and method of making the same
Assignee: Goodrich Corp
•
Filing: 1952-02-27
•
Granted: 1954-09-21
•
Expires: 1972-02-27
Abstract
No abstract record available.
Inventors
- 👤 Alvin S Krotz
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 16:24
CPC Classifications
F; F16; F16F; F16F1/00; F16F1/36; F16F2226/00; Y; Y10; Y10T; Y10T403/00; Y10T403/45; Y10T403/451
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1758712A
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US1888642A
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US2063325A
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US2068474A
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US2327113A
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US2351329A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-09-20 | 1958-03-22 | 1958-09-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-09-20 | 1962-03-22 | 1962-09-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-09-20 | 1966-03-22 | 1966-09-21 | $7700.00 | Window Closed / Lapsed |