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:
Aug. 20, 2002
Filed:
Jan. 17, 2001
Yasuhiro Kikumori, Osaka, JP;
Yoshiyuki Koizumi, Osaka, JP;
Totaku Industries, Inc., Osaka, JP;
Abstract
A coupling structure for a tube having first and second tube members coupled to each other includes a come-out preventing member adapted to be held at an outer periphery of the first tube member and restricted in its movement in a longitudinal direction of the first tube member at a tip end portion on a coupling side of the first tube member, and an engaging member adapted to protrude from an end portion on a coupling side of the second tube member. The come-out preventing member and the engaging member are respectively provided with first engaging portions and second engaging portions to engage the come-out preventing member and the engaging member to each other and to prevent the first and second tube members from being separated.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile