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:
Aug. 08, 2006
Filed:
Mar. 03, 2004
Wade Lee, Danville, CA (US);
You DE Zhong, Ninghai, CN;
Wade Lee, Danville, CA (US);
You De Zhong, Ninghai, CN;
EML Technologies LLC, Danville, CA (US);
Abstract
A telescoping stand with a quick-release locking mechanism for binding and releasing a telescoping section including an inner extension member that telescopes into and out of an outer receiving member. The locking mechanism includes a pair of opposed actuator members, each with a hole through it and disposed so that the inner extension member of a telescoping pair passes through the holes. When the actuator members are generally perpendicular to the extension member, the extension member slides freely through the holes. In the normal configuration the actuator members are biased so that each is canted with respect to the extension member and so that the two actuator members are canted in opposed directions. In this configuration the actuator members provide a double binding frictional engagement with the extension member to hold it in fixed relation with respect to its associated receiving member. The actuator members are provided with tab ends that a user may squeeze together to move the actuator members toward their generally perpendicular orientation and thereby release the frictional engagement with the extension member.