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:
Feb. 18, 2003
Filed:
Jul. 16, 2001
Applicant:
Inventors:
Edwin A. Hallberg, Midland, MI (US);
Kenneth E. Staten, Clare, MI (US);
Assignee:
Stageright Corporation, Clara, MI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16M 1/126 ;
U.S. Cl.
CPC ...
F16M 1/126 ;
Abstract
An extendible leg device for use in supporting a portion of a platform assembly above a floor surface. The extendible leg device has a leg tube that slidably receives a foot tube which is moved relative to the leg tube via selective rotation of an axle. The axle has a first link pivotally connected to a first end of a second link which second link is further pivotally connected at its second end to the foot tube.