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:
Jun. 13, 1978
Filed:
Mar. 15, 1977
Applicant:
Inventor:
Donald J Akers, Chicago, IL (US);
Assignee:
G & W Electric Specialty Company, Blue Island, IL (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01H / ;
U.S. Cl.
CPC ...
200 / ; 74 97 ;
Abstract
A high voltage multi-position switch is disclosed having stored energy and safety trip mechanism associated therewith to facilitate remote control of quick-make and quick-break switch contact operation whereby to provide operator protection during load interruption and close into fault operation of the switch.