US4055697A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Woven material with filling threads at angles other than right angles
Assignee: Fiberite Inc
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Filing: 1975-05-19
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Granted: 1977-10-25
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Expires: 1995-05-19
Abstract
Abstract A woven material wherein the woof or cross filling threads are disposed at a predetermined angle other than a right angle to the warp or lengthwise threads.
Inventors
- 👤 Donald W. Schmanski
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 23:47
CPC Classifications
B; B32; B32B; B32B5/00; B32B5/02; B32B5/12; B29; B29B; B29B15/00; B29B15/08; B29C; B29C70/00; B29C70/04; B29C70/06; B29C70/08; B29C70/083; B29C70/10; B29C70/16; B29C70/22; B32B5/22; B32B5/24; B32B5/26; D; D03; D03D; D03D13/00; D03D13/002; B29K; B29K2707/00; B29K2707/02; B29K2707/04; B29K2709/00; B29K2709/02; B29K2709/08; B32B2250/00; B32B2250/20; B32B2307/00; B32B2307/50; B32B2307/542; B32B2307/70; B32B2307/706; Y; Y10; Y10S; Y10S139/00; Y10S139/01; Y10S428/00; Y10S428/902; Y10T; Y10T428/00; Y10T428/24; Y10T428/24058; Y10T428/24124; Y10T428/29; Y10T428/2913; Y10T428/2916; Y10T428/2918; Y10T428/30; Y10T442/00; Y10T442/30; Y10T442/3179; Y10T442/3195; Y10T442/3203
Claims Analysis
Total Claims: 19
Claim 1
Independent Claim
102 words
An anistropic material comprising, a plurality of lengthwise spaced threads, a plurality of filling threads interwoven with said lengthwise threads so as to place some areas of said filling threads on opposite sides of said lengthwise threads, a number of said filling threads being interwoven with said lengthwise threads along pre-oriented axes and at predetermined angles other than a right angle with respect to said lengthwise threads to impart physical characteristics to said material at angles other than at right angles thereto, said interwoven filling threads and said lengthwise threads interlocking one another to provide rail-shear strength and reduce lateral movement and
Claim 2
Dependent Claim
102 words
An anistropic material comprising, a plurality of lengthwise spaced threads, a plurality of filling threads interwoven with said lengthwise threads so as to place some areas of said filling threads on opposite sides of said lengthwise threads, a number of said filling threads being interwoven with said lengthwise threads along pre-oriented axes and at predetermined angles other than a right angle with respect to said lengthwise threads to impart physical characteristics to said material at angles other than at right angles thereto, said interwoven filling threads and said lengthwise threads interlocking one another to provide rail-shear strength and reduce lateral movement and
Claim 3
Dependent Claim
14 words
A woven material as claimed in claim 1 wherein at least some of said
Claim 4
Dependent Claim
12 words
A woven material as claimed in claim 1 wherein said material is
Claim 5
Dependent Claim
14 words
A woven material as claimed in claim 1 wherein some of said threads are
Claim 6
Dependent Claim
14 words
A woven material as claimed in claim 1 wherein at least some of said
Claim 7
Dependent Claim
14 words
A woven material as claimed in claim 1 wherein at least some of said
Claim 8
Dependent Claim
14 words
A woven material as claimed in claim 1 wherein at least some of said
Claim 9
Dependent Claim
14 words
A woven material as claimed in claim 1 wherein at least some of said
Claim 10
Dependent Claim
14 words
A woven material as claimed in claim 1 wherein at least some of said
Claim 11
Dependent Claim
14 words
A woven material as claimed in claim 1 wherein at least some of said
Claim 12
Dependent Claim
14 words
A woven material as claimed in claim 1 wherein at least some of said
Claim 13
Dependent Claim
137 words
An article having portions thereof which are disposed in an anistropic manner comprising, a first layer; said first layer including a plurality of filling threads interwaoven with a plurality of lengthwise threads so as to place some areas of said filling threads on opposite sides of said lengthwise threads, a number of said filling threads being interwoven with said lengthwise threads along pre-oriented axes and at a predetermined angle other than a right angle with respect to said lengthwise threads to impart physical characteristics to said material at angles other than at right angles, said interwoven filling threads and said lengthwise threads interlocking one another to provide rail-shear strength and reduce lateral movement and delamination effects between such lengthwise and filling threads, and a second layer, said second layer being operatively connected to said first layer in
Claim 14
Dependent Claim
137 words
An article having portions thereof which are disposed in an anistropic manner comprising, a first layer; said first layer including a plurality of filling threads interwaoven with a plurality of lengthwise threads so as to place some areas of said filling threads on opposite sides of said lengthwise threads, a number of said filling threads being interwoven with said lengthwise threads along pre-oriented axes and at a predetermined angle other than a right angle with respect to said lengthwise threads to impart physical characteristics to said material at angles other than at right angles, said interwoven filling threads and said lengthwise threads interlocking one another to provide rail-shear strength and reduce lateral movement and delamination effects between such lengthwise and filling threads, and a second layer, said second layer being operatively connected to said first layer in
Claim 15
Dependent Claim
12 words
An article as claimed in claim 12 wherein said first layer has
Claim 16
Dependent Claim
12 words
An article as claimed in claim 12 wherein said article includes a
Claim 17
Dependent Claim
40 words
An article as claimed in claim 12 wherein there are a number of layets similar to said first layer and wherein the filling threads in at least one of said layers are disposed at an angle different from the filling
Claim 18
Dependent Claim
141 words
A layer material for use in superimposed relationship with respect to another material to provide predetermined structural properties comprising, a plurality of lengthwise spaced threads, a plurality of filling threads interwoven with said lengthwise threads so as to place some areas of said filling threads on opposite sides of said lengthwise threads, a number of said filling threads being interwoven with said lengthwise threads along pre-oriented axes and at predetermined angles other than a right angle with respect to said lengthwise threads to impart physical characteristics to said material at angles other than at right angles thereto, said interwoven filling threads and said lengthwise threads interlocking one another to provide rail-shear strength and reduce lateral movement and delamination effects between said lengthwise and filling threads when forces are applied in directions other than parallel to the orientation axes of said threads.
Claim 19
Dependent Claim
141 words
A layer material for use in superimposed relationship with respect to another material to provide predetermined structural properties comprising, a plurality of lengthwise spaced threads, a plurality of filling threads interwoven with said lengthwise threads so as to place some areas of said filling threads on opposite sides of said lengthwise threads, a number of said filling threads being interwoven with said lengthwise threads along pre-oriented axes and at predetermined angles other than a right angle with respect to said lengthwise threads to impart physical characteristics to said material at angles other than at right angles thereto, said interwoven filling threads and said lengthwise threads interlocking one another to provide rail-shear strength and reduce lateral movement and delamination effects between said lengthwise and filling threads when forces are applied in directions other than parallel to the orientation axes of said threads.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1980-10-24 | 1981-04-25 | 1981-10-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1984-10-24 | 1985-04-25 | 1985-10-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1988-10-24 | 1989-04-25 | 1989-10-25 | $7700.00 | Window Closed / Lapsed |