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:
Nov. 30, 1999
Filed:
Apr. 01, 1999
Yukitomo Yuhara, Abiko, JP;
Yoshida Industry, Ltd., , JP;
Abstract
A portable cosmetic container basically comprised of a container, cover, and hinge pin, all fabricated from synthetic resin to allow the container to be recycled as a completely plastic item while providing a stable free-stop function. The hinge structure includes a hinge pin inserted within a continuous bore formed in a hinge block integrally formed on the cover part, and a hinge body integrally formed on the container part. Applying friction to said hinge pin maintains the cover at any angular open position through friction between the hinge pin and hinge block hole by a slight interference fit between the hinge pin and hole. Splines are gouged in the hinge block hole to prevent rotation of said hinge pin. The spline fixedly secures the hinge pin within the hinge body through interference fit joint.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile