US2785701A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Looms
Assignee: Individual
•
Filing: 1952-01-26
•
Granted: 1957-03-19
•
Expires: 1972-01-26
Abstract
No abstract record available.
Inventors
- 👤 George W Dunham
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 14:58
CPC Classifications
D; D03; D03D; D03D49/00; D03D49/24
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2172615A
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US2538798A
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US1034275A
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US1410518A
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DE476058C
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US1960988A
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US2148700A
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US2160339A
Cited
US2271205A
Cited
US2316703A
Cited
GB623735A
Cited
US2499887A
Cited
US2600667A
Cited
US2586311A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-03-18 | 1960-09-17 | 1961-03-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-03-18 | 1964-09-17 | 1965-03-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-03-18 | 1968-09-17 | 1969-03-19 | $7700.00 | Window Closed / Lapsed |