US2603731A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Governor for the automatic control of brakes of motor vehicles or the like
Assignee: Individual
•
Filing: 1948-11-27
•
Granted: 1952-07-15
•
Expires: 1968-11-27
Abstract
No abstract record available.
Inventors
- 👤 Weiss Joseph
- 👤 Weiss Abraham
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 16:38
CPC Classifications
B; B60; B60T; B60T8/00; B60T8/32; B60T8/72; B60T8/74; Y; Y10; Y10T; Y10T74/00; Y10T74/18; Y10T74/18056
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US277179A
Cited
US2004909A
Cited
US2119247A
Cited
US2187207A
Cited
US2243655A
Cited
US2235412A
Cited
US2308822A
Cited
US2313412A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-07-15 | 1956-01-14 | 1956-07-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-07-15 | 1960-01-14 | 1960-07-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-07-15 | 1964-01-14 | 1964-07-15 | $7700.00 | Window Closed / Lapsed |