Patent US2773295A successfully refreshed from Google Patents.
US2773295A
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US
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Apparatus and method for treatment of textile fabrics
Assignee: Proctor and Schwartz Inc
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Filing: 1953-03-25
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Granted: 1956-12-11
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Expires: 1973-03-25
Abstract
No abstract record available.
Inventors
- 👤 Donald C Glassford
- 👤 Frank R Redman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 19:49
CPC Classifications
D; D06; D06C; D06C7/00; D06C2700/00; D06C2700/13
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2052948A
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US2325545A
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US2409543A
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US2494731A
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US2439722A
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US2597528A
Cited
US2597529A
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US2597530A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-12-11 | 1960-06-11 | 1960-12-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-12-11 | 1964-06-11 | 1964-12-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-12-11 | 1968-06-11 | 1968-12-11 | $7700.00 | Window Closed / Lapsed |