US2906865A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Vehicle weighing means
Assignee: Westinghouse Air Brake Co
•
Filing: 1955-04-13
•
Granted: 1959-09-29
•
Expires: 1975-04-13
Abstract
No abstract record available.
Inventors
- 👤 Glen V Jefferson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 17:45
CPC Classifications
B; B61; B61L; B61L1/00; B61L1/16; B61L1/163; B61L1/164; G; G01; G01G; G01G19/00; G01G19/02
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2195451A
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US2250471A
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US2370784A
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US2666262A
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FR974974A
Cited
US2561318A
Cited
DE829805C
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US2737051A
Cited
US2779583A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-09-28 | 1963-03-30 | 1963-09-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-09-28 | 1967-03-30 | 1967-09-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-09-28 | 1971-03-30 | 1971-09-29 | $7700.00 | Window Closed / Lapsed |