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:
Jul. 04, 1978
Filed:
Apr. 01, 1977
Applicant:
Inventor:
Raymond A Wolski, New Britain, CT (US);
Assignee:
Raymond Engineering Inc., Middletown, CT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04Q / ;
U.S. Cl.
CPC ...
3401 / ; 3401 / ; 3401 / ; 3401 / ; 340543 ;
Abstract
A coded safing device is provided which produces a desired output upon receipt of a predetermined dual channel binary code. A stepping drive solenoid provides motion input to dual channel electromechanical binary code sensors to drive the sensors and establish the system output only when the proper code has been delivered to permit the electromechanical sensors to move.