US2987143A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Reduced thermally surface stressed brake
Assignee: Goodyear Tire and Rubber Co
•
Filing: 1958-10-16
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Granted: 1961-06-06
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Expires: 1978-10-16
Abstract
No abstract record available.
Inventors
- 👤 James A Culbertson
- 👤 Charles E Fuchs
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 14:05
CPC Classifications
F; F16; F16D; F16D55/00; F16D55/24; F16D55/26; F16D55/36; F16D55/40; F16D65/00; F16D65/02; F16D65/12; F16D65/127; F16D2055/0004; F16D2055/0058; F16D2065/13; F16D2065/1304; F16D2065/1308; F16D2065/134; F16D2065/1356; F16D2065/1368; F16D69/00; F16D2069/004; F16D65/128
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2304368A
Cited
US2368621A
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US2368985A
Cited
US2516966A
Cited
US2856049A
Cited
US2850118A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-06-05 | 1964-12-05 | 1965-06-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-06-05 | 1968-12-05 | 1969-06-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-06-05 | 1972-12-05 | 1973-06-06 | $7700.00 | Window Closed / Lapsed |