US2844940A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Master cylinder
Assignee: Individual
•
Filing: 1953-06-22
•
Granted: 1958-07-29
•
Expires: 1973-06-22
Abstract
No abstract record available.
Inventors
- 👤 Clarence W Huber
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 03:38
CPC Classifications
B; B60; B60T; B60T11/00; B60T11/10; B60T11/16; B60T11/224
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
FR536866A
Cited
US2144012A
Cited
GB411537A
Cited
US2036342A
Cited
US2106304A
Cited
US2197681A
Cited
US2232350A
Cited
US2276853A
Cited
US2508403A
Cited
US2590430A
Cited
US2666294A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-07-28 | 1962-01-27 | 1962-07-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-07-28 | 1966-01-27 | 1966-07-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-07-28 | 1970-01-27 | 1970-07-29 | $7700.00 | Window Closed / Lapsed |