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:
Oct. 08, 2002
Filed:
Dec. 03, 2001
Applicant:
Inventors:
Douglas H. Massey, New Berlin, WI (US);
Charles H. Hodges, Ruxton, MD (US);
Assignee:
Kelley Company, Inc., Milwaukee, WI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E01D 1/00 ;
U.S. Cl.
CPC ...
E01D 1/00 ;
Abstract
A dock leveler including a ramp having a rear edge movably interconnected with a loading dock and an inflatable assembly positioned to cause movement of the ramp inflation of the inflatable assembly. There is a support positioned under the inflatable assembly. The support is movably coupled to the ramp.