Patent US2928229A successfully refreshed from Google Patents.
US2928229A
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Apparatus for treating textiles
Assignee: VALCO MACHINE CO
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Filing: 1954-08-10
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Granted: 1960-03-15
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Expires: 1974-08-10
Abstract
No abstract record available.
Inventors
- 👤 Jr Sidney V Haas
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 17:27
CPC Classifications
D; D02; D02G; D02G1/00; D02G1/02; D02G1/0206; D02G1/0266; D02G1/04; D02G1/06
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1030235A
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US2111209A
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US2244832A
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US2227910A
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US2557104A
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US2463618A
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US2463620A
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US2761272A
Cited
US2780047A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-03-15 | 1963-09-14 | 1964-03-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-03-15 | 1967-09-14 | 1968-03-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-03-15 | 1971-09-14 | 1972-03-15 | $7700.00 | Window Closed / Lapsed |