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Patent US2622632A successfully refreshed from Google Patents.
US2622632A
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Take-up mechanism for looms
Assignee: GROSVENOR DALE Co Inc
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Filing: 1950-08-17
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Granted: 1952-12-23
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Expires: 1970-08-17
Abstract
No abstract record available.
Inventors
- 👤 Jarvis Adolphus
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 23:53
CPC Classifications
D; D03; D03D; D03D49/00; D03D49/04; D03D49/20
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US688638A
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US1753840A
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US1937401A
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US1833884A
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US1833046A
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US1963808A
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US2465649A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-12-23 | 1956-06-23 | 1956-12-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-12-23 | 1960-06-23 | 1960-12-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-12-23 | 1964-06-23 | 1964-12-23 | $7700.00 | Window Closed / Lapsed |