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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 4891040 B1

PDFFull Text
Date of Patent:
Jan. 02, 1990

Filed:

Jul. 20, 1988

Woven fabric belt

Applicant:
Inventors:

Takaji Nagai, Kobe, JP;

Hiroyuki Okawa, Hyogo, JP;

Takahide Mizuno, Kobe, JP;

Fumihito Nakagawa, Kobe, JP;

Assignee:

Mitsuboshi Belting Ltd., , JP;

Attorney:

Wood, Dalton, Phillips Mason & Rowe

Primary Examiner:

Thuy M Bui

Int. Cl.
CPC ...
F16G / ;
U.S. Cl.
CPC ...
474267 ; 28156 ; 1393 / ;
Abstract

Woven fabric for use in a power transmission belt. The fabric has a warp of shrinkable yarns obtained by aligning and twisting individual shrinkable mixed twisted yarns. Alternatively, the warp may be formed of more than two mixed twisted yarns mixed in a ratio of greater than 1:15 of elastic yarns formed of polyurethane fibrous yarns oriented at more than 10%, or rubber yarns and other fibrous yarns. The weft is made alternatively of twisted yarns or monofilament yarns. The fabric has excellent shrinkability, wear resistance, and crack resistance.

Find Patent Forward Citations

Nagai, Takaji. (1990). Woven fabric belt (U.S. Patent No. 4891040). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4891040

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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