US2915147A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Disc brake for vehicles
Assignee: Girling Ltd
•
Filing: 1955-11-01
•
Granted: 1959-12-01
•
Expires: 1975-11-01
Abstract
No abstract record available.
Inventors
- 👤 Davis John Walter
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 15:35
CPC Classifications
F; F16; F16D; F16D55/00; F16D55/02; F16D55/22; F16D55/228; F16D65/00; F16D65/02; F16D65/04; F16D65/092; F16D65/095; F16D2055/0004; F16D2055/0008; F16D2055/0075; F16D2055/0091; F16D2125/00; F16D2125/02; F16D2125/06
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1527798A
Cited
US2174396A
Cited
US2687786A
Cited
GB706050A
Cited
US2762460A
Cited
US2754936A
Cited
FR1089618A
Cited
US2799367A
Cited
GB709305A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-11-30 | 1963-06-01 | 1963-12-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-11-30 | 1967-06-01 | 1967-12-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-11-30 | 1971-06-01 | 1971-12-01 | $7700.00 | Window Closed / Lapsed |