US1781868A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Hydraulically-actuated brake mechanism
Assignee: Bragg Kliesrath Corp
•
Filing: 1924-06-26
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Granted: 1930-11-18
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Expires: 1944-06-26
Abstract
No abstract record available.
Inventors
- 👤 Caleb S Bragg
- 👤 Victor W Kliesrath
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 19:01
CPC Classifications
B; B60; B60T; B60T13/00; B60T13/10; B60T13/24; B60T13/241; B60T13/242; B60T13/244; B60T11/00; B60T11/10; B60T11/16; B60T11/20; B60T11/203; B60T11/206
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1933-11-17 | 1934-05-19 | 1934-11-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1937-11-17 | 1938-05-19 | 1938-11-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1941-11-17 | 1942-05-19 | 1942-11-18 | $7700.00 | Window Closed / Lapsed |