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. 07, 1979
Filed:
Sep. 22, 1977
Applicant:
Inventor:
John Kosik, Stamford, CT (US);
Assignee:
Consolidated Foods Corporation, Old Greenwich, CT (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01R / ;
U.S. Cl.
CPC ...
339 15 ; 339 / ;
Abstract
The present invention relates to a separable coupling for connecting a suction hose to a vacuum cleaner and at the same time establishing an electric circuit between conductors in the hose and in the cleaner and involves means for preventing short circuits in the coupling even though the latter may suffer a mechanical damage.