Patent US2464327A successfully refreshed from Google Patents.
US2464327A
Expired / Lapsed
US
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Vehicle brake system
Assignee: Individual
•
Filing: 1943-09-09
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Granted: 1949-03-15
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Expires: 1963-09-09
Abstract
No abstract record available.
Inventors
- 👤 Harley C Mack
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 23:15
CPC Classifications
B; B60; B60T; B60T13/00; B60T13/10; B60T13/24; B60T13/46; B60T13/48; Y; Y10; Y10T; Y10T74/00; Y10T74/20; Y10T74/20576; Y10T74/20918
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1503939A
Cited
US1565458A
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US1824050A
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US1859708A
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US1918025A
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US2316396A
Cited
US2300136A
Cited
US2309051A
Cited
US2277584A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1952-03-14 | 1952-09-13 | 1953-03-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1956-03-14 | 1956-09-13 | 1957-03-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1960-03-14 | 1960-09-13 | 1961-03-15 | $7700.00 | Window Closed / Lapsed |