US2676352A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Traveling fan mechanism for the lint and dust cleaning of textile machines
Assignee: Individual
•
Filing: 1949-01-07
•
Granted: 1954-04-27
•
Expires: 1969-01-07
Abstract
No abstract record available.
Inventors
- 👤 Ralph T Moore
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 16:24
CPC Classifications
D; D01; D01H; D01H11/00; D01H11/005; D01H11/006; Y; Y10; Y10T; Y10T74/00; Y10T74/18; Y10T74/18056; Y10T74/18296; Y10T74/18304; Y10T74/18312
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US439036A
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US597365A
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US1339182A
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US1409090A
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US1497405A
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US1882366A
Cited
US2128207A
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US2184880A
Cited
US2499330A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-04-26 | 1957-10-26 | 1958-04-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-04-26 | 1961-10-26 | 1962-04-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-04-26 | 1965-10-26 | 1966-04-27 | $7700.00 | Window Closed / Lapsed |