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:
Jan. 17, 1978
Filed:
Jul. 29, 1976
Applicant:
Inventors:
Kenneth D Schreyer, Clarence, NY (US);
Edward R Behnke, Lockport, NY (US);
Assignee:
Columbus McKinnon Corporation, Tonawanda, NY (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F16G / ;
U.S. Cl.
CPC ...
59 93 ; 294 / ;
Abstract
A master link of forged metal construction features a multiple hole sling chain attachment arrangement serving to minimize bending moment deformation/failure stresses in the master link under various branch chain connection configurations; and reduces the number of special attachment links required to attach the branch chain(s) to the master link.