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:
Apr. 10, 2001
Filed:
Mar. 29, 2000
Osamu Hattori, Ichinomiya, JP;
Masahiko Ozeki, Ichinomiya, JP;
Kabushiki Kaisha Barudan, Ichinomiya, JP;
Abstract
A headgear frame comprises: a cylindrical receiving frame adapted to be fitted in a headgear; and a holding band adapted to be wound on the outer side of the headgear for clamping the headgear between itself and the receiving frame. The holding band is hinged at its one end to a hinging portion in the vicinity of the receiving frame and is removably hooked at its other end by a hooking portion in the vicinity of the receiving frame. The hooking portion in the vicinity of the receiving frame and the other end of the holding band are relatively provided with a combination of a hooking member and a pair of regulating members forming a V-shaped angled side face with the hooking member on both sides of the hooking member, and a ring adapted to be hooked by the hooking member. When the ring is hooked by the hooking member, it bites into the V-shaped angled side face so that it is not dislocated with respect to the hooking member.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile