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:
Feb. 27, 2007
Filed:
Oct. 06, 2004
Tsung-lung Chen, Taipei, TW;
Tsung-Lung Chen, Taipei, TW;
Button International Co., Ltd., Taipei, TW;
Abstract
A low-profile heavy-duty buckle includes a male member having two forward elastic retaining arms, and a female member having two receiving spaces corresponding to the retaining arms of the male member. The retaining arm is elastically exposed from and retained to a side opening provided on a sidewall of the receiving space when the male member is plugged into the female member. The retaining arm further includes an inward extended extension portion having a first retaining block with a first toothed face provided near a distal end thereof. The receiving space is internally provided with a downward extended second retaining block having a second toothed face opposite to the first toothed face. The first and the second toothed face firmly engage with one another to provide the buckle with an enhanced force-bearing strength when the connected male and female members are subjected to two opposite pull forces.