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:
Jan. 18, 2005
Filed:
Nov. 26, 2003
Timothy Hewitt, Pleasant Ridge, MI (US);
Timothy Hewitt, Pleasant Ridge, MI (US);
HTC Products, Inc., Royal Oak, MI (US);
Abstract
A mobile base assembly wherein a plurality of wheelsare attached to a framefor movably supporting the frameon a support surfaceand an anchor mechanismlifts the wheelsfrom the support surfaceand anchors the frameto the support surface. A pair of spaced plates (or) are attached to the frameand an anchor memberis pivotally mounted between the plates (or) for pivotal movement between an anchor position (FIG.) and a retracted position (FIG.). A leveris pivotally mounted between the plates (or) and presents a camfor engaging and pivoting the anchor memberagainst the biasing reaction of a springfrom the retracted position to the anchor position. A footis attached to a foot flange extending from the anchor memberand has a basefor engaging the support surfacein the anchor position.