US3438464A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Wheel brake disk drive key
Assignee: Goodyear Tire and Rubber Co
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Filing: 1966-11-30
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Granted: 1969-04-15
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Expires: 1986-11-30
Abstract
No abstract record available.
Inventors
- 👤 Charles E Barrington
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 10:36
CPC Classifications
F; F16; F16D; F16D55/00; F16D55/24; F16D55/26; F16D55/36; F16D65/00; F16D65/02; F16D65/12; F16D65/123; F16D2065/13; F16D2065/134; F16D2065/1348; F16D2065/1356; F16D2065/1368; F16D2065/1392; F16D2065/1396
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-04-14 | 1972-10-14 | 1973-04-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-04-14 | 1976-10-14 | 1977-04-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-04-14 | 1980-10-14 | 1981-04-15 | $7700.00 | Window Closed / Lapsed |