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Class 340/5.54 - Password


Subclass of Class 340 - Communications: electrical
Definition: Subject matter wherein the information bearing signal
No. of patents: 284
Last issue date: 03/22/2011


              8  
NumberTitleIssue Date
4090089Sequential coded computerized anti-theft lock
An electrical apparatus for installation particularly in an automotive vehicle, and which serves as an anti-theft device, and wherein a proper code in a proper order must be first depressed on a switch plate by the vehicle operator in order that the vehic...
05/16/1978
4072929Computer controlled bulk storage fluid dispensing terminal
A computer controlled bulk storage fluid dispensing terminal for dispensing fluid, such as flammable fuels, to customer vehicles from a plurality of adjacent loading stations without the requirement of a full time attendant. A multiple digit input data en...
02/07/1978
3953769Electronic security control system
Actuation of an electrically operated lock is controlled by an electronic permutation circuit including an array of code entry push-button switches disposed for operation at the entrance to a secured area and a plurality of code selector switches mounted ...
04/27/1976
3938091Personal verification system
A customer code word issuing machine is provided wherein a customer manually inputs to the machine his secret password. The machine encodes the password and displays his corresponding issued code word. A verification machine is provided which includes a d...
02/10/1976
              8  
 
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