US1776957A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Four-wheel brake
Assignee: STEELDRAULIC BRAKE Corp
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Filing: 1925-01-16
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Granted: 1930-09-30
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Expires: 1945-01-16
Abstract
No abstract record available.
Inventors
- 👤 Sneed John
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 15:26
CPC Classifications
F; F16; F16D; F16D51/00; F16D51/02; F16D51/04; B; B60; B60T; B60T11/00; B60T11/04; F16C; F16C1/00; F16C1/26; F16C2361/00; F16C2361/45
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) | 1933-09-29 | 1934-03-31 | 1934-09-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1937-09-29 | 1938-03-31 | 1938-09-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1941-09-29 | 1942-03-31 | 1942-09-30 | $7700.00 | Window Closed / Lapsed |