Patent US2579179A successfully refreshed from Google Patents.
US2579179A
Expired / Lapsed
US
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Clutch plate shim
Assignee: Individual
•
Filing: 1948-10-28
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Granted: 1951-12-18
•
Expires: 1968-10-28
Abstract
No abstract record available.
Inventors
- 👤 Robert L Edens
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 16:04
CPC Classifications
F; F16; F16D; F16D13/00; F16D13/58; F16D13/75; F16D13/757
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US1313317A
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US1235428A
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US1520967A
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US1644548A
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US2064450A
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US2229910A
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US2246231A
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US2501057A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-12-17 | 1955-06-18 | 1955-12-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-12-17 | 1959-06-18 | 1959-12-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-12-17 | 1963-06-18 | 1963-12-18 | $7700.00 | Window Closed / Lapsed |