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:
Aug. 22, 1978
Filed:
Mar. 01, 1977
Applicant:
Inventor:
Richard C Berry, Camillus, NY (US);
Assignee:
Crouse-Hinds Company, Syracuse, NY (US);
Primary Examiner:
Int. Cl.
CPC ...
H02G / ;
U.S. Cl.
CPC ...
174 86 ; 174 78 ; 285235 ;
Abstract
A coupling which allows for linear or angular displacement as well as for expansion or contraction is comprised of two independent hubs adapted to be threaded on the ends of opposed spaced apart conduits, a flexible grounding strap connected between said hubs, a flexible watertight jacket substantially surrounding and clamped to said hubs at each end and a tubular raceway having flared ends moveably retained within each of said hubs to protect wires running through the coupling.