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:
Nov. 16, 1999
Filed:
Feb. 19, 1998
Applicant:
Inventors:
David E Greer, Lexington, KY (US);
Terry A Cassity, Paris, KY (US);
Jonathan H Van Camp, Lexington, KY (US);
Assignee:
Square D Company, Palatine, IL (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H02B / ;
U.S. Cl.
CPC ...
174 61 ; 174 66 ; 220242 ; 361616 ;
Abstract
An improved viewing window construction for an electrical disconnect switch 10. The improved construction of the viewing window 70 permits easier installation of the viewing window 70 while at the same time reducing the complexity of the switch cover manufacturing process, eliminating the need for a window retainer 46 and increasing the resistance to the ingress of water when subjected to a stream of water under pressure.