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. 13, 1977
Filed:
Feb. 03, 1977
Applicant:
Inventors:
Wardell Gary, Beaver, PA (US);
Emroy W Lange, Beaver, PA (US);
Assignee:
Westinghouse Electric Corporation, Pittsburgh, PA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03K / ; H03K / ; H03K / ;
U.S. Cl.
CPC ...
307293 ; 3072 / ; 307255 ; 361197 ;
Abstract
Solid state relay system which includes a break-before-make function on both the opening and closing operation thereof is taught. The system may be utilized in conjunction with an 'on' delay module or an 'off' delay module or with a module that is generally instantaneous in operation.