US2690240A
Expired / Lapsed
US
⏱️ 0.0 years remaining
One-way brake with axially moving detent
Assignee: Yale and Towne Manufacturing Co
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Filing: 1950-11-04
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Granted: 1954-09-28
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Expires: 1970-11-04
Abstract
No abstract record available.
Inventors
- 👤 Charles S Schroeder
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 04:12
CPC Classifications
B; B66; B66D; B66D5/00; B66D5/02; B66D5/12; B66D2700/00; B66D2700/07; Y; Y10; Y10T; Y10T74/00; Y10T74/20; Y10T74/20396; Y10T74/20474; Y10T74/2048; Y10T74/21; Y10T74/2133
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) | 1957-09-27 | 1958-03-29 | 1958-09-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-09-27 | 1962-03-29 | 1962-09-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-09-27 | 1966-03-29 | 1966-09-28 | $7700.00 | Window Closed / Lapsed |