3136402

Information

• Patent Grant
• 3136402

• References
• Source

• Patent Number

  3,136,402

• Date Filed

  Not available

• Date Issued

  Tuesday, June 9, 1964
  61 years ago

• CPC

  • H01H43/08 - comprising an interchangeable programme part which is common for all programme steps
  • D06F39/005 - Arrangements for programme selection; Indication of the selected programme, programme progress or other variables
  • G06K7/065 - for conductive marks
  • G06K19/067 - Record carriers with conductive marks, printed circuits or semiconductor circuit elements
  • G06Q20/3433 - the counter having monetary units
  • G07F7/02 - by keys or other credit registering devices
  • H01H1/403 - Contacts forming part of a printed circuit

• US Classifications

  • 194 - Check-actuated control mechanisms
  • 040 - Card, picture, or sign exhibiting