3906457

Information

• Patent Grant
• 3906457

• References
• Source

• Patent Number

  3,906,457

• Date Filed

  Not available

• Date Issued

  Tuesday, September 16, 1975
  49 years ago

• CPC

  • G07G1/10 - mechanically operated
  • G06F3/14 - Digital output to display device; Cooperation and interconnection of the display device with other functional units
  • G06Q20/20 - Point-of-sale [POS] network systems
  • G07G1/01 - Details for indicating

• US Classifications

  • 705 - Data processing: financial, business practice, management, or cost/price determination
  • 340 - Communications: electrical