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. 03, 2009
Filed:
Apr. 24, 2006
Applicant:
Donald A. Hoffend, Jr., Pittsford, NY (US);
Inventor:
Donald A. Hoffend, Jr., Pittsford, NY (US);
Assignee:
Daktronics Hoist, Inc., Brookings, SD (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B66D 3/08 (2006.01);
U.S. Cl.
CPC ...
Abstract
A modular lift assembly configured for attachment between two substantially parallel support beams includes a chassis, at least one lift component attached to the chassis, a telescoping stiffener, and at least one attachment assembly. The chassis has a plurality of grooves formed in one surface thereof. The telescoping stiffener is disposed in at least one of the grooves and engages facing surfaces of adjacent parallel support beams. The attachment assembly is disposed in another of the grooves formed in the chassis for engaging at least one of the adjacent support beams.