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:
Jun. 16, 1981
Filed:
Jun. 20, 1979
Applicant:
Inventors:
Edward R Behnke, Lockport, NY (US);
Floyd W Sanderson, Grand Island, NY (US);
Assignee:
Columbus McKinnon Corporation, Tonawanda, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B66C / ; F16G / ;
U.S. Cl.
CPC ...
294 / ; 2411 / ; 59 93 ; 294 / ;
Abstract
A double ended chain engaging device useful as a chain-to-chain connector or as a chain shortener used to engage different parts of the same interconnected link type chain. A first chain grappling hook member formed with an eye end is articulately joined to the clevis end of a second chain grappling member by a load bearing pin.