Patent US2001194A successfully refreshed from Google Patents.
US2001194A
Expired / Lapsed
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Process of treating brakelining and impregnating compound for same
Assignee: Individual
•
Filing: 1930-10-29
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Granted: 1935-05-14
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Expires: 1950-10-29
Abstract
No abstract record available.
Inventors
- 👤 Olaus T Hodnefield
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 22:22
CPC Classifications
D; D06; D06M; D06M15/00; D06M15/01; D06M15/03; D06M15/13; D06M11/00; D06M11/32; D06M11/36; D06M11/44; D06M11/51; D06M11/55; D06M11/56; D06M11/57; D06M11/58; D06M11/59; D06M11/60; D06M11/68; D06M11/70; D06M11/71; D06M11/80; D06M11/82; D06M13/00; D06M13/10; D06M13/12; D06M13/127
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) | 1938-05-13 | 1938-11-12 | 1939-05-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1942-05-13 | 1942-11-12 | 1943-05-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1946-05-13 | 1946-11-12 | 1947-05-14 | $7700.00 | Window Closed / Lapsed |