US3941162A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Reinforcing fabric for belts
Assignee: UNIROYAL HOLDING Inc WORLD HEADQUARTERS MIDDLEBURY CONNECTICUT 06749 A CORP OF NEW JERSEY
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Filing: 1974-03-28
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Granted: 1976-03-02
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Expires: 1994-03-28
Abstract
Abstract A fabric for reinforcing rubber or rubber-like belts, the fabric comprising weft cords interlaced with and extending transversely of warp cords to retain the latter in parallel relation, the warp cords being constituted of synthetic spun yarn having no greater than two single ends plied together. The foregoing abstract is neither intended to define the invention disclosed in the specification, nor is it intended to limit the scope of the invention in any way.
Inventors
- 👤 James L. McCabe
- 👤 William D. Loeble
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 22:05
CPC Classifications
D; D03; D03D; D03D11/00; D03D1/00; D03D1/0094; D03D15/00; D03D15/20; D03D15/283; D03D15/50; D03D15/573; D10; D10B; D10B2201/00; D10B2201/01; D10B2201/02; D10B2331/00; D10B2331/04; D10B2401/00; D10B2401/04; D10B2401/041; D10B2401/06; D10B2401/061; D10B2505/00; D10B2505/02; Y; Y10; Y10T; Y10T442/00; Y10T442/20; Y10T442/2762; Y10T442/277; Y10T442/2787; Y10T442/30; Y10T442/3049; Y10T442/3179; Y10T442/322; Y10T442/3228
Claims Analysis
Total Claims: 11
Claim 1
Independent Claim
53 words
A fabric comprising closely spaced and parallel warp cords, and weft cords interlaced with and extending transversely of said warp cords to retain the latter in parallel relation, said warp cords being constituted of synthetic spun yarn having no greater than two single ends plied together and an equivalent cotton count of 1.0.
Claim 2
Dependent Claim
53 words
A fabric comprising closely spaced and parallel warp cords, and weft cords interlaced with and extending transversely of said warp cords to retain the latter in parallel relation, said warp cords being constituted of synthetic spun yarn having no greater than two single ends plied together and an equivalent cotton count of 1.0.
Claim 3
Dependent Claim
24 words
A fabric as claimed in claim 1, wherein said warp cords are each constituted of a single end having a cotton count of 1.0.
Claim 4
Dependent Claim
27 words
A fabric as claimed in claim 1, wherein said warp cords are each constituted of two plied single ends, each end having a cotton count of 2.0.
Claim 5
Dependent Claim
15 words
A fabric as claimed in claim 1, wherein said warp cords are constituted of polyester.
Claim 6
Dependent Claim
15 words
A fabric as claimed in claim 1, wherein said warp and weft cords are identical.
Claim 7
Dependent Claim
15 words
A fabric as claimed in claim 1, wherein said warp and weft cords are different.
Claim 8
Dependent Claim
18 words
A fabric as claimed in claim 1, wherein said warp and weft cords are Resorcinol Formaldehyde Latex treated.
Claim 9
Dependent Claim
17 words
A fabric as claimed in claim 1, wherein said warp and weft cords are thermoset against shrinkage.
Claim 10
Dependent Claim
19 words
A fabric as claimed in claim 1, in combination with an elastomeric material in which is embedded said fabric.
Claim 11
Dependent Claim
18 words
A fabric as claimed in claim 9, wherein said elastomeric material is in the form of a belt.
References Cited (Backward Citations)
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US2401260A
Cited
US2792319A
Cited
US2866483A
Cited
US3086274A
Cited
US3148710A
Cited
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Cited
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Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1979-03-02 | 1979-09-01 | 1980-03-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1983-03-02 | 1983-09-01 | 1984-03-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1987-03-02 | 1987-09-01 | 1988-03-02 | $7700.00 | Window Closed / Lapsed |