US2810165A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Slub mechanism and signal generator therefor
Assignee: West Point Manufacturing Co
•
Filing: 1955-05-11
•
Granted: 1957-10-22
•
Expires: 1975-05-11
Abstract
No abstract record available.
Inventors
- 👤 Harold H Dunn
- 👤 Edgar H Granberry
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 17:43
CPC Classifications
D; D01; D01H; D01H5/00; D01H5/18; D01H5/32; D01H5/36
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US771720A
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US2159650A
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US2163419A
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US2212387A
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US2183886A
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US2304902A
Cited
US2622282A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-10-21 | 1961-04-22 | 1961-10-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-10-21 | 1965-04-22 | 1965-10-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-10-21 | 1969-04-22 | 1969-10-22 | $7700.00 | Window Closed / Lapsed |