Patent US2901767A successfully refreshed from Google Patents.
US2901767A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Separable mountings for electric motors or the like
Assignee: Duro Metal Products Co
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Filing: 1954-05-13
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Granted: 1959-09-01
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Expires: 1974-05-13
Abstract
No abstract record available.
Inventors
- 👤 William H Odlum
- 👤 William F Hosford
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 03:09
CPC Classifications
F; F16; F16M; F16M5/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US235927A
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US978063A
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US1261713A
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US1514607A
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US1484372A
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US1942834A
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US1982254A
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US2131802A
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US2211050A
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US2676828A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-08-31 | 1963-03-02 | 1963-09-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-08-31 | 1967-03-02 | 1967-09-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-08-31 | 1971-03-02 | 1971-09-01 | $7700.00 | Window Closed / Lapsed |