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:
Nov. 08, 2011
Filed:
May. 05, 2009
Applicant:
Todd J Bacon, Northville, MI (US);
Inventor:
Todd J Bacon, Northville, MI (US);
Assignee:
Herkules Equipment Corporation, Walled Lake, MI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B66F 3/35 (2006.01);
U.S. Cl.
CPC ...
Abstract
A vertical lift mechanism () including: a lift support assembly () comprising an upper frame member (), a lower frame member (), the upper frame member is movable between a lowered position and a lifted position. The lift support assembly additionally includes a support mechanism () that holds and maintains the alignment between the upper frame member and a lower frame member as well as a powering unit to cause movement of the upper frame.