3806711

Information

• Patent Grant
• 3806711

• References
• Source

• Patent Number

  3,806,711

• Date Filed

  Not available

• Date Issued

  Tuesday, April 23, 1974
  50 years ago

• CPC

  • G07G1/10 - mechanically operated
  • G06F15/02 - manually operated with input through keyboard and computation using a built-in programme
  • G06Q20/20 - Point-of-sale [POS] network systems
  • G06Q20/201 - Price look-up processing
  • G06Q30/04 - Billing or invoicing
  • G07G1/12 - electronically operated

• US Classifications

  • 705 - Data processing: financial, business practice, management, or cost/price determination
  • 235 - Registers
  • 377 - Electrical pulse counters, pulse dividers, or shift registers: circuits and systems
  • 708 - Electrical computers: arithmetic processing and calculating