US3490562A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Spot type disc brakes and adjusting means therefor
Assignee: Dunlop Co Ltd
•
Filing: 1967-03-16
•
Granted: 1970-01-20
•
Expires: 1987-03-16
Abstract
No abstract record available.
Inventors
- 👤 Carl Press
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 05:16
CPC Classifications
F; F16; F16D; F16D65/00; F16D65/14; F16D65/16; F16D65/18; F16D55/00; F16D55/02; F16D55/22; F16D55/224; F16D65/38; F16D65/40; F16D65/52; F16D65/56; F16D65/567; F16D2121/00; F16D2121/02; F16D2121/14; F16D2123/00; F16D2125/00; F16D2125/18; F16D2125/58; F16D2125/64
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2731112A
Cited
US2804176A
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US3047098A
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US3279564A
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US3321050A
Cited
US3194351A
Cited
US3199635A
Cited
FR1428725A
Cited
US3266602A
Cited
US3269491A
Cited
US3403761A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-01-19 | 1973-07-21 | 1974-01-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-01-19 | 1977-07-21 | 1978-01-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-01-19 | 1981-07-21 | 1982-01-20 | $7700.00 | Window Closed / Lapsed |