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:
Sep. 12, 1989
Filed:
Jan. 13, 1989
Applicant:
Inventor:
Charles C Wray, Jr, Bristol, IN (US);
Assignee:
The Kent Company, Elkhart, IN (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H05G / ;
U.S. Cl.
CPC ...
361215 ; 361220 ; 174 47 ; 15339 ;
Abstract
A wire molded into the wall of a vacuum cleaner hose and having electrical conductivity through the vacuum cleaning system by metal to metal conduct and additionally being provided with a grounding cable connected to an external ground bar for dissipating any electrostatic charges built up in the vacuum cleaning system. The vacuum cleaning tools used with the system are at least partially fabricated of static discharging materials in order to further prevent static build-up in the vacuum cleaning system.