Patent US3062348A successfully refreshed from Google Patents.
US3062348A
Expired / Lapsed
US
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Friction devices
Assignee: Raybestos Manhattan Inc
•
Filing: 1959-09-29
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Granted: 1962-11-06
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Expires: 1979-09-29
Abstract
No abstract record available.
Inventors
- 👤 Clyde S Batchelor
- 👤 Jensen Warren Ross
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 15:31
CPC Classifications
F; F16; F16D; F16D65/00; F16D65/78; F16D65/84; F16D65/853; F16D25/00; F16D25/12; F16D25/123; F16D55/00; F16D55/24; F16D55/26; F16D69/00; F16D69/02; F16D69/027; F16D2065/782; F16D2065/784; F16D2121/00; F16D2121/02
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1519417A
Cited
US2359361A
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US2381941A
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GB677144A
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US2719438A
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US2925896A
Cited
US2889897A
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US2940556A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-11-05 | 1966-05-07 | 1966-11-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-11-05 | 1970-05-07 | 1970-11-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-11-05 | 1974-05-07 | 1974-11-06 | $7700.00 | Window Closed / Lapsed |