Patent US2231483A successfully refreshed from Google Patents.
Patent US3032441A successfully refreshed from Google Patents.
US3032441A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Open weave endless fabric and method for producing the same
Assignee: Huyck Corp
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Filing: 1960-04-18
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Granted: 1962-05-01
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Expires: 1980-04-18
Abstract
No abstract record available.
Inventors
- 👤 Ralph H Beaumont
- 👤 Donald R Christie
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 07:55
CPC Classifications
D; D06; D06M; D06M23/00; D06M23/06; D06M15/00; D06M15/19; D06M15/37; D06M15/39; D06M15/41; D06M15/423; D21; D21F; D21F1/00; D21F1/0027; Y; Y10; Y10T; Y10T442/00; Y10T442/10; Y10T442/102; Y10T442/172; Y10T442/178
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
55 words
A PROCESS FOR TREATING AN OPEN-WEAVE FABRIC OF YARNS OF A SYNTHETIC RESIN TO IMPROVE THE DIMENSIONAL STABILITY, ABRASION-RESISTANCE AND STIFFNESS WHICH COMPRISES APPLYING TO THE FABRIC A PHENOLIC-ALDEHYDE RESIN, PARTIALLY CURING SAID PHENOLIC-ALDEHYDE RESIN AND THEN APPLYING AN AMINO-ALDEHYDE RESIN AND FINALLY CURING THE RESIN COATING WHILE THE FABRIC IS IN AN EXTENDED CONDITION.
Claim 2
Dependent Claim
55 words
A PROCESS FOR TREATING AN OPEN-WEAVE FABRIC OF YARNS OF A SYNTHETIC RESIN TO IMPROVE THE DIMENSIONAL STABILITY, ABRASION-RESISTANCE AND STIFFNESS WHICH COMPRISES APPLYING TO THE FABRIC A PHENOLIC-ALDEHYDE RESIN, PARTIALLY CURING SAID PHENOLIC-ALDEHYDE RESIN AND THEN APPLYING AN AMINO-ALDEHYDE RESIN AND FINALLY CURING THE RESIN COATING WHILE THE FABRIC IS IN AN EXTENDED CONDITION.
References Cited (Backward Citations)
US2050156A
Cited
US2582239A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-04-30 | 1965-10-30 | 1966-05-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-04-30 | 1969-10-30 | 1970-05-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-04-30 | 1973-10-30 | 1974-05-01 | $7700.00 | Window Closed / Lapsed |