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.:

US 8474099 B1

PDF
Full Text
Expired
Date of Patent:
Jul. 02, 2013

Filed:

Aug. 10, 2011
Applicant:

Pei-yu Hung, New Taipei, TW;

Inventor:

Pei-Yu Hung, New Taipei, TW;

Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
E05D 7/10 (2006.01);
U.S. Cl.
CPC ...
Abstract

A hinge assembly includes a first body, and a second body capable of rotating relatively to the first body. The first body includes a first main part and a pair of stopper portions respectively extending from two sides of the first main part and coplanar with the first main part. Two ends of a shaft are fixed with the pair of stopper portions, respectively. The second body includes a second main part, a pair of blocking portions and a resilient arm located between the pair of the blocking portions. When the second body rotates to be perpendicular to the first body, the second body is positioned stably relative to the first body without an external force, due to an elasticity of the resilient arm of the second body.


Find Patent Forward Citations

Hung, Pei-Yu. (2013). Hinge assembly (U.S. Patent No. 8474099). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8474099

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