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 8322498 B1

PDF
Full Text
Expired
Date of Patent:
Dec. 04, 2012

Filed:

Oct. 27, 2010
Applicant:

Song-ya Chen, Shenzhen, CN;

Inventor:

Song-Ya Chen, Shenzhen, CN;

Assignees:

Fu Tai Hua Industry (Shenzhen) Co., Ltd., ShenZhen, Guangdong Province, CN;

Hon Hai Precision Industry Co., Ltd., Tu-Cheng, New Taipei, TW;

Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F16F 15/03 (2006.01);
U.S. Cl.
CPC ...
Abstract

A shock absorber includes a cylinder, at least two magnetic blocks, and a connection rod. The cylinder includes a first end, an opposite second end defining a slide hole, and absorption particles are filled in the slide hole. The at least two magnetic blocks are fit in the slide hole and the proximate end surfaces of two adjacent magnetic block have the same magnetism. The connection rod includes a flange portion and a rod portion. The flange portion defines a receiving hole for receiving one of the at least two magnetic blocks.


Find Patent Forward Citations

Chen, Song-Ya. (2012). Shock absorber (U.S. Patent No. 8322498). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8322498

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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