Patent US5167264A successfully refreshed from Google Patents.
US5167264A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Ramie containing textile substrate for seat covers
Assignee: Gessner Holding AG
•
Filing: 1990-12-05
•
Granted: 1992-12-01
•
Expires: 2010-12-05
Abstract
Abstract A textile substrate for seat covers that may be woven or knit fabric, especially weft raschel fabric, or Malimo fabric contains 45 to 65% in weight of natural fibers at least 40% in weight of which is wool and 5 to 25% in weight ramie. It contains 35 to 55% in weight of synthetic fibers such as polypropylene, polyamide, polyacrylic, aramide, and especially polyester. In a woven or knit fabric the warp may consist of synthetic fiber and the weft of a mixture of wool and ramie fiber, or vice versa, or in both warp and weft threads of wool and ramie as well as threads of synthetic fiber may be used.
Inventors
- 👤 Albin Kalin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 10:37
CPC Classifications
A; A47; A47C; A47C31/00; A47C31/10; A47C31/11; A47C31/116; A47C7/00; A47C7/62; A47C7/72; A47C7/74; A47C7/742; D; D03; D03D; D03D15/00; D03D15/20; D03D15/208; D03D15/217; D03D15/233; D03D15/283; D04; D04H; D04H1/00; D04H1/40; D04H1/42; D04H1/4266; D04H1/4326; D04H1/4334; D04H1/435; D04H1/44; D04H1/45; D10; D10B; D10B2201/00; D10B2201/01; D10B2201/08; D10B2211/00; D10B2211/01; D10B2211/02; D10B2321/00; D10B2321/02; D10B2321/022; D10B2321/10; D10B2331/00; D10B2331/02; D10B2331/021; D10B2331/04; D10B2505/00; D10B2505/08; Y; Y10; Y10T; Y10T442/00; Y10T442/30; Y10T442/3179; Y10T442/322; Y10T442/3228; Y10T442/326; Y10T442/3268; Y10T442/40; Y10T442/45
Claims Analysis
Total Claims: 13
Claim 1
Independent Claim
42 words
A textile substrate for seat covers containing at least 40% in weight of wool, at least 5% in weight of ramie and fibers of synthetic material, characterized in that the relative content of natural fibers is between 45 and 65% in weight.
Claim 2
Dependent Claim
42 words
A textile substrate for seat covers containing at least 40% in weight of wool, at least 5% in weight of ramie and fibers of synthetic material, characterized in that the relative content of natural fibers is between 45 and 65% in weight.
Claim 3
Dependent Claim
19 words
A textile substrate according to claim 1 characterized in that said textile substrate is a woven or knit fabric.
Claim 4
Dependent Claim
17 words
A textile substrate according to claim 2 characterized in that said textile substrate is weft knit fabric.
Claim 5
Dependent Claim
32 words
A textile substrate according to claim 2 characterized in that said substrate comprises weft and warp threads, the weft threads consisting of synthetic fibers and the warp threads consisting of natural fibers.
Claim 6
Dependent Claim
15 words
A textile substrate according to claim 1 characterized in that it is a Malimo fabric.
Claim 7
Dependent Claim
30 words
A textile substrate according to claim 1 characterized in that at least one of the synthetic fibers is selected from the group consisting of polyester, polypropylene, polyamide, polyacrylic, and aramide.
Claim 8
Dependent Claim
42 words
A textile substrate for seat covers comprising yarn, containing at least 40% in weight of wool, at least 5% in weight of ramie and fibers of synthetic material, wherein the relative content of natural fibers is between 45 and 65% in weight.
Claim 9
Dependent Claim
42 words
A textile substrate for seat covers comprising yarn, containing at least 40% in weight of wool, at least 5% in weight of ramie and fibers of synthetic material, wherein the relative content of natural fibers is between 45 and 65% in weight.
Claim 10
Dependent Claim
17 words
A textile substrate according to claim 7 characterized in that the yarn containing wool also contains ramie.
Claim 11
Dependent Claim
15 words
A textile substrate for seat covers according to claim 7, having warp and weft threads.
Claim 12
Dependent Claim
25 words
A textile substrate according to claim 9 characterized in that the warp threads consist of synthetic fibers and the weft threads consist of natural fibers.
Claim 13
Dependent Claim
24 words
A textile substrate according to claim 9 characterized in that warp and weft contain both yarn of natural fibers and yarn of synthetic fibers.
References Cited (Backward Citations)
BE639856A
Cited
BE342813A
Cited
US2882933A
Cited
CH393214A
Cited
FR2109466A7
Cited
US4067209A
Cited
FR2490688A1
Cited
DD158820A1
Cited
US4469739A
Cited
US4578306A
Cited
US4845960A
Cited
US5070915A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1995-12-01 | 1996-06-01 | 1996-12-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1999-12-01 | 2000-06-01 | 2000-12-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2003-12-01 | 2004-06-01 | 2004-12-01 | $7700.00 | Window Closed / Lapsed |