Patent US2408627A successfully refreshed from Google Patents.
US2594521A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Knitted fabric
Assignee: Akzo Nobel UK PLC
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Filing: 1946-04-18
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Granted: 1952-04-29
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Expires: 1966-04-18
Abstract
No abstract record available.
Inventors
- 👤 Arthur N Tingley
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 23:12
CPC Classifications
D; D04; D04B; D04B35/00; D04B35/22
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
72 words
THE METHOD OF MANUFACTURING FABRICS FROM YARNS COMPRISING SYNTHETIC RESIN FIBERS WHICH CONSISTS OF THE STEPS OF CONDITIONING THE YARNS FOR KNITTING BY APPLYING THERETO A NORMALLY SOLID, WAX-LIKE SUBSTANCE WHICH IS CONVERTIBLE BY HEAT TO AN AT LEAST SOFTENED CONDITION, DRYING THE CONDITIONED YARNS, KNITTING THE DRIED, CONDITIONED YARNS TO PRODUCE A FABRIC, SUJECTING ALL PORTIONS OF THE KNITTED FABRIC, IMMEDIATELY AFTER THE KNITTING OPERATION, TO DRY HEAT TO AT LEAST
Claim 2
Independent Claim
72 words
THE METHOD OF MANUFACTURING FABRICS FROM YARNS COMPRISING SYNTHETIC RESIN FIBERS WHICH CONSISTS OF THE STEPS OF CONDITIONING THE YARNS FOR KNITTING BY APPLYING THERETO A NORMALLY SOLID, WAX-LIKE SUBSTANCE WHICH IS CONVERTIBLE BY HEAT TO AN AT LEAST SOFTENED CONDITION, DRYING THE CONDITIONED YARNS, KNITTING THE DRIED, CONDITIONED YARNS TO PRODUCE A FABRIC, SUJECTING ALL PORTIONS OF THE KNITTED FABRIC, IMMEDIATELY AFTER THE KNITTING OPERATION, TO DRY HEAT TO AT LEAST
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-04-29 | 1955-10-29 | 1956-04-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-04-29 | 1959-10-29 | 1960-04-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-04-29 | 1963-10-29 | 1964-04-29 | $7700.00 | Window Closed / Lapsed |