3852716

Information

• Patent Grant
• 3852716

• References
• Source

• Patent Number

  3,852,716

• Date Filed

  Not available

• Date Issued

  Tuesday, December 3, 1974
  50 years ago

• CPC

  • H03M11/20 - Dynamic coding
  • G06K9/36 - Image preprocessing
  • G06Q20/20 - Point-of-sale [POS] network systems
  • G07G1/0018 - Constructional details
  • G07G1/10 - mechanically operated
  • G07G1/12 - electronically operated

• US Classifications

  • 705 - Data processing: financial, business practice, management, or cost/price determination
  • 235 - Registers
  • 341 - Coded data generation or conversion