US2707577A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Recorder actuated vehicular brake control means
Assignee: Individual
•
Filing: 1952-08-11
•
Granted: 1955-05-03
•
Expires: 1972-08-11
Abstract
No abstract record available.
Inventors
- 👤 Hobart O Trotter
- 👤 Marvin L Trotter
- 👤 Jarvis Cecil Wayne
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 22:13
CPC Classifications
B; B67; B67D; B67D7/00; B67D7/06; B67D7/32; B60; B60P; B60P3/00; B60P3/22; B60P3/224; B60P3/2265; G; G01; G01F; G01F15/00; G01F15/007; Y; Y10; Y10T; Y10T137/00; Y10T137/8376
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1958-05-02 | 1958-11-01 | 1959-05-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-05-02 | 1962-11-01 | 1963-05-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-05-02 | 1966-11-01 | 1967-05-03 | $7700.00 | Window Closed / Lapsed |