US4443516A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Warp knit sign fabric
Assignee: MILLIKEN RESEARCH Corp A SC CORP
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Filing: 1983-06-27
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Granted: 1984-04-17
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Expires: 2003-06-27
Abstract
Abstract A warp knit, weft inserted fabric for use as a substrate between sheets of PVC film laminated thereto and used in outdoor signs. The fabric is a two bar fabric with the front bar having a movement of 1-0/0-1/1-2/2-1 and the back bar having a movement of 1-1/1-1/0-0/0-0.
Inventors
- 👤 Jack S. Rogers
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 20:35
CPC Classifications
B; B32; B32B; B32B27/00; B32B27/12; D; D04; D04B; D04B21/00; D04B21/10; B32B2327/00; B32B2327/06; B32B2367/00; D10; D10B; D10B2403/00; D10B2403/01; D10B2403/012; D10B2403/0122; D10B2403/02; D10B2403/024; D10B2403/0241; D10B2403/02411; D10B2403/02412; D10B2505/00; D10B2505/02; Y; Y10; Y10T; Y10T442/00; Y10T442/40; Y10T442/45
Claims Analysis
Total Claims: 8
Claim 1
Independent Claim
72 words
A fabric for use as the structural material for outdoor signs comprising: a warp knit, weft inserted substrate material and a sheet of PVC film material laminated to both sides of said substrate, said substrate being a two-bar fabric with a fill yarn inserted in every other course of said fabric, said two-bar fabric having a design represented by a front bar movement of 1-0/0-1/1-2/2-1 and a back bar movement of 1-1/1-1/0-0/0-0.
Claim 2
Dependent Claim
72 words
A fabric for use as the structural material for outdoor signs comprising: a warp knit, weft inserted substrate material and a sheet of PVC film material laminated to both sides of said substrate, said substrate being a two-bar fabric with a fill yarn inserted in every other course of said fabric, said two-bar fabric having a design represented by a front bar movement of 1-0/0-1/1-2/2-1 and a back bar movement of 1-1/1-1/0-0/0-0.
Claim 3
Dependent Claim
17 words
The fabric of claim 1 wherein the front bar yarns and the back bar yarns are polyester.
Claim 4
Dependent Claim
11 words
The fabric of claim 2 wherein the fill yarn is polyester.
Claim 5
Dependent Claim
53 words
A two-bar warp knit fabric comprising: front bar yarns and back bar yarns knit into a plurality of courses and wales and a fill yarn inserted in every other course, the design of the two bar fabric being represented by a front bar movement of 1-0/0-1/1-2/2-1 and a back bar movement of 1-1/1-1/0-0/0-0.
Claim 6
Dependent Claim
53 words
A two-bar warp knit fabric comprising: front bar yarns and back bar yarns knit into a plurality of courses and wales and a fill yarn inserted in every other course, the design of the two bar fabric being represented by a front bar movement of 1-0/0-1/1-2/2-1 and a back bar movement of 1-1/1-1/0-0/0-0.
Claim 7
Dependent Claim
17 words
The fabric of claim 4 wherein the front bar yarns and the back bar yarns are polyester.
Claim 8
Dependent Claim
11 words
The fabric of claim 5 wherein the fill yarn is polyester.
References Cited (Backward Citations)
US2149031A
Cited
US1407012A
Cited
US2012355A
Cited
US2149032A
Cited
US3077758A
Cited
US3222893A
Cited
US4067209A
Cited
US4067210A
Cited
US4044575A
Cited
US4350725A
Cited
US4349593A
Cited
US4388364A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1987-04-17 | 1987-10-17 | 1988-04-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1991-04-17 | 1991-10-17 | 1992-04-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1995-04-17 | 1995-10-17 | 1996-04-17 | $7700.00 | Window Closed / Lapsed |