US5217769A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Tubular woven fabric comprising PVA warp yarns
Assignee: Milliken Research Corp
•
Filing: 1990-11-08
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Granted: 1993-06-08
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Expires: 2010-11-08
Abstract
Abstract The method of providing an impression fabric in which the fill yarns do not protrude from the plane of the fabric. The impression fabric is a tubular woven fabric in which a plurality of warp yarns is woven in one edge thereof and dissolved by washing after the fabric has been formed.
Inventors
- 👤 Philip G. Harris
- 👤 Tom M. Reid
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 03:10
CPC Classifications
D; D06; D06H; D06H7/00; D06H7/22; D06H7/226; D06H7/228; B; B41; B41J; B41J31/00; B41J31/02; D03; D03D; D03D15/00; D03D15/20; D03D15/283; D03D15/50; D03D15/60; D03D15/68; D03D3/00; D03D3/02; D03D3/04; D06H7/04; D06H7/08; D10; D10B; D10B2321/00; D10B2321/06; Y; Y10; Y10S; Y10S428/00; Y10S428/908; Y10S428/913; Y10T; Y10T428/00; Y10T428/13; Y10T428/1352; Y10T428/1362; Y10T428/24; Y10T428/24777; Y10T428/24785
Claims Analysis
Total Claims: 3
Claim 1
Independent Claim
54 words
An impression fabric comprising: a tubular woven fabric having an upper sheet and a lower sheet, said upper sheet and said lower sheet having end portions connected to one another on both extremities of said sheets turning said tubular woven fabric, at least one of said end portions having polyvinyl alcohol warp yarns therein.
Claim 2
Dependent Claim
54 words
An impression fabric comprising: a tubular woven fabric having an upper sheet and a lower sheet, said upper sheet and said lower sheet having end portions connected to one another on both extremities of said sheets turning said tubular woven fabric, at least one of said end portions having polyvinyl alcohol warp yarns therein.
Claim 3
Dependent Claim
20 words
The fabric of claim 1 wherein there are at least four polyvinyl alcohol warp yarns in said one end portion.
References Cited (Backward Citations)
US3596386A
Cited
US3908250A
Cited
US4191218A
Cited
US4371415A
Cited
US4497095A
Cited
US4188983A
Cited
US4531386A
Cited
US4838046A
Cited
JPS60215868A
Cited
US4925803A
Cited
US4858245A
Cited
US5066363A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1996-06-07 | 1996-12-07 | 1997-06-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2000-06-07 | 2000-12-07 | 2001-06-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2004-06-07 | 2004-12-07 | 2005-06-08 | $7700.00 | Window Closed / Lapsed |