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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 4611832 B1

PDFFull Text
Date of Patent:
Sep. 16, 1986

Filed:

Mar. 19, 1984

Hose joint

Applicant:
Inventors:

Mitsuyuki Matsuoka, Komaki, JP;

Masanobu Ohnishi, Komaki, JP;

Assignee:

Tokai Rubber Industries Ltd., Komaki, JP;

Attorneys:

Casella; Anthony J.

Hespos; Gerald E.

Primary Examiner:

Cornelius J Husar

Assistant Examiner:

Eric K Nicholson

Int. Cl.
CPC ...
F16L / ;
U.S. Cl.
CPC ...
285 55 ; 285242 ; 285252 ; 285256 ; 285259 ; 285919 ; 118D / ;
Abstract

A thermosetting resin layer covers the outer peripheral surface of the nipple portion of a joint provided on one end of a connecting pipe. A hose having a reinforcing layer between a single- or double-layer inner tube and an outer tube is inserted over the nipple portion of the joint, and tightened by a caulked sleeve or clamp encircling the hose to form a joint structure. This joint structure provides a satisfactory seal for a long period of time, as its resin layer does not undergo any crystallization, but maintains elasticity.

Find Patent Forward Citations

Matsuoka, Mitsuyuki. (1986). Hose joint (U.S. Patent No. 4611832). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4611832

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

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