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.:
Date of Patent:
Jan. 26, 1993
Filed:
Nov. 13, 1991
Reichi Makishima, Tokyo, JP;
Nitto Kohki Co., Ltd., Tokyo, JP;
Abstract
The present invention provides a pipe joint apparatus comprising a front cylindrical member arranged on the side of a connecting section for connecting to a second joint member in a first joint means, and connected to the second joint member; a back cylindrical member arranged in the first joint member to be spaced from the front cylindrical member and to be opposite to the front cylindrical member, and connected to the pipe; and a sleeve having both end portions coupled to outer peripheral surfaces of both front and back cylindrical members through the respective spherical rotation portion, and forming a fluid passage enclosing the outer peripheral surfaces of the front and back cylindrical members.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile