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Class Information
Number: 235/445
Name: Registers > Coded record sensors > Particular sensor structure > Electromechanical > Perforated record
Description: Subject matter wherein the sensing element moves through or penetrates the record at points where perforations exist.


Sub-classes under this class:

Class Number Class Name Patents
235/447 Array 12
235/446 Sensing element in continuous contact with record 11


Patents under this class:

Patent Number Title Of Patent Date Issued
7490780 Card reader Feb. 17, 2009
7195160 Mini card reader systems and methods Mar. 27, 2007
7137554 Card mailer system and method of preparing card packages for mailing Nov. 21, 2006
6945466 PC adapter cards and method of manufacturing the same Sep. 20, 2005
6457649 Card display package Oct. 1, 2002
6386445 Medium issuing apparatus using paper roll medium and automatic teller machine using the apparatus May. 14, 2002
6317508 Scanning capacitive semiconductor fingerprint detector Nov. 13, 2001
6173892 Rubber product control method using identification marking Jan. 16, 2001
5971130 Workpiece identification providing method, workpiece, workpiece identifying method and apparatus thereof, and sheet metal machining apparatus Oct. 26, 1999
5962838 Barcode scanner with manually switchable scan patterns Oct. 5, 1999
5675135 Electronic franking machine having improved security capabilities Oct. 7, 1997
4814588 Foodstuffs heating apparatus using information cards for automatic mode setting or the like Mar. 21, 1989
4782218 Readout and obliteration head particularly for magnetic cards Nov. 1, 1988
4450345 Foodstuffs heating apparatus with selective heating functions May. 22, 1984
4431911 Cash replacement system including an encoded card and card acceptor Feb. 14, 1984
4413176 Portable tape reader Nov. 1, 1983
4297568 Cooking apparatus Oct. 27, 1981
4214153 Tape and tape reader arrangement for programmable controllers Jul. 22, 1980



 
 
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