US2726554A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Safety driving brake
Assignee: Individual
•
Filing: 1951-08-31
•
Granted: 1955-12-13
•
Expires: 1971-08-31
Abstract
No abstract record available.
Inventors
- 👤 Paul V Mcclellan
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 15:53
CPC Classifications
B; B60; B60T; B60T7/00; B60T7/02; B60T7/04; Y; Y10; Y10T; Y10T74/00; Y10T74/20; Y10T74/20006; Y10T74/20012; Y10T74/20189; Y10T74/20576; Y10T74/20888; Y10T74/209; Y10T74/20906
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1461380A
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US1662092A
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US1923173A
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US2033433A
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US2078390A
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US2239439A
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US2302436A
Cited
US2293409A
Cited
US2604962A
Cited
US2572404A
Cited
US2536854A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1958-12-12 | 1959-06-13 | 1959-12-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-12-12 | 1963-06-13 | 1963-12-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-12-12 | 1967-06-13 | 1967-12-13 | $7700.00 | Window Closed / Lapsed |