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 6979067 B1

PDF
Full Text
Expired
Date of Patent:
Dec. 27, 2005

Filed:

May. 28, 2004
Applicant:

Wenming Yang, Singapore, SG;

Inventor:

Wenming Yang, Singapore, SG;

Assignee:

Central Industrial Supply Company, Grand Prairie, TX (US);

Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
A47B088/04 ;
U.S. Cl.
CPC ...
Abstract

A drawer slide () has a chassis member (), an intermediate member () and a rack member (). An emboss () is formed into the rack member (). A lock member () has a tab () which extends through a window () in the intermediate member () for engaging the emboss (). A slot () is formed into the lock member () for receiving a fastener () to slidably secure the lock member () to the intermediate member (). The slot () and the window () are configured for receiving the fastener () and the tab (), respectively, such that the lock member () is lineally moveable relative to the intermediate member (). A torsion spring () biases the lock member () to engage the emboss (). The chassis member () is moved rearward and engages the lock member () to move the tab () aside of the emboss ().


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Yang, Wenming. (2005). Cam lock with torsion spring for a drawer slide (U.S. Patent No. 6979067). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6979067

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