US2496765A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Saddle, stirrup, and bearing construction for spinning or roving frames
Assignee: EULA W WILLIAMS
•
Filing: 1945-08-31
•
Granted: 1950-02-07
•
Expires: 1965-08-31
Abstract
No abstract record available.
Inventors
- 👤 Charlton H Williams
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 03:04
CPC Classifications
D; D01; D01H; D01H5/00; D01H5/18; D01H5/46; D01H5/48
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US352634A
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US784276A
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US898919A
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US912651A
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US1246841A
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US1186066A
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US1176756A
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US1623688A
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US2249408A
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US2300188A
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US2387703A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1953-02-06 | 1953-08-08 | 1954-02-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-02-06 | 1957-08-08 | 1958-02-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-02-06 | 1961-08-08 | 1962-02-07 | $7700.00 | Window Closed / Lapsed |