US2823156A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Vinyl coated knit fabric
Assignee: Columbus Coated Fabrics Corp
•
Filing: 1955-05-03
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Granted: 1958-02-11
•
Expires: 1975-05-03
Abstract
No abstract record available.
Inventors
- 👤 William D Hedges
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 06:58
CPC Classifications
B; B32; B32B; B32B27/00; D; D06; D06N; D06N3/00; D06N3/04; D06N3/06; Y; Y10; Y10T; Y10T442/00; Y10T442/40
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
58 words
IN AN ARTICLE OF MANUFACTURE A PERFORMED VINYL RESIN SHEET, SAID SHEET HAVING A COATING OF POLYMERIZED VINYL CHLORIDE RESIN, PLASTICIZER, AND COLOR PIGMENT, IN WHICH IS EMBEDDED AN FUSED A SHEET OF KNITTED FABRIC, THE VINYL SHEET AND FABRIC BEING UNITED TO FORM AN INTEGRAL SHEET OF MATERIAL, SAID VINYL RESIN COATING CONSISTING OF THE FOLLOWING INGREDIENTS:
Claim 2
Dependent Claim
58 words
IN AN ARTICLE OF MANUFACTURE A PERFORMED VINYL RESIN SHEET, SAID SHEET HAVING A COATING OF POLYMERIZED VINYL CHLORIDE RESIN, PLASTICIZER, AND COLOR PIGMENT, IN WHICH IS EMBEDDED AN FUSED A SHEET OF KNITTED FABRIC, THE VINYL SHEET AND FABRIC BEING UNITED TO FORM AN INTEGRAL SHEET OF MATERIAL, SAID VINYL RESIN COATING CONSISTING OF THE FOLLOWING INGREDIENTS:
References Cited (Backward Citations)
US2533976A
Cited
US2431745A
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US2453052A
Cited
US2582294A
Cited
US2706699A
Cited
US2722495A
Cited
US2700630A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-02-10 | 1961-08-12 | 1962-02-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-02-10 | 1965-08-12 | 1966-02-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-02-10 | 1969-08-12 | 1970-02-11 | $7700.00 | Window Closed / Lapsed |