3456161

Information

• Patent Grant
• 3456161

• References
• Source

• Patent Number

  3,456,161

• Date Filed

  Not available

• Date Issued

  Tuesday, July 15, 1969
  55 years ago

• CPC

  • G06F13/122 - where hardware performs an I/O function other than control of data transfer
  • B41J9/52 - for checking the operation of print hammers
  • G06F3/00 - Input arrangements for transferring data to be processed into a form capable of being handled by the computer Output arrangements for transferring data from processing unit to output unit
  • G06F3/06 - Digital input from or digital output to record carriers
  • G06F3/08 - from or to individual record carriers

• US Classifications

  • 361 - Electricity: electrical systems and devices
  • 101 - Printing