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:
Apr. 19, 1983
Filed:
Jul. 14, 1981
Applicant:
Inventors:
John S Glinka, Elk Grove Village, IL (US);
Larry E Zack, Cary, IL (US);
Assignee:
Qonaar Corporation, Elk Grove Village, IL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G05F / ;
U.S. Cl.
CPC ...
232 16 ; 232 432 ;
Abstract
An electronic interlock for providing improved security in a revenue collection receptacle includes a mechanism on a removable cash container for generating a coded electronic signal which is coupled to a mechanism for decoding the coded signal mounted to the receptacle, and a mechanism responsive to the decoding mechanism which prevents revenue from being transferred to the cash container unless the decoding mechanism detects the presence of the coded electronic signal.