3739161

Information

• Patent Grant
• 3739161

• References
• Source

• Patent Number

  3,739,161

• Date Filed

  Not available

• Date Issued

  Tuesday, June 12, 1973
  51 years ago

• CPC

  • H03M11/20 - Dynamic coding
  • G06C7/06 - with one set of keys for each denomination
  • G06Q20/20 - Point-of-sale [POS] network systems
  • G07G1/0018 - Constructional details
  • G07G1/10 - mechanically operated

• US Classifications

  • 705 - Data processing: financial, business practice, management, or cost/price determination
  • 235 - Registers
  • 708 - Electrical computers: arithmetic processing and calculating