Patent US2726751A successfully refreshed from Google Patents.
US2726751A
Expired / Lapsed
US
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Transfer mechanism
Assignee: Borg Warner Corp
•
Filing: 1951-09-25
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Granted: 1955-12-13
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Expires: 1971-09-25
Abstract
No abstract record available.
Inventors
- 👤 Leo L Levitt
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 20:48
CPC Classifications
B; B65; B65G; B65G47/00; B65G47/52; B65G47/68; B65G47/71; Y; Y10; Y10T; Y10T29/00; Y10T29/51; Y10T29/5198
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1102832A
Cited
US1132586A
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US1240834A
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US1871832A
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US1906249A
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US2020552A
Cited
FR818058A
Cited
US2612984A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1958-12-12 | 1959-06-13 | 1959-12-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-12-12 | 1963-06-13 | 1963-12-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-12-12 | 1967-06-13 | 1967-12-13 | $7700.00 | Window Closed / Lapsed |