3792437

Information

• Patent Grant
• 3792437

• References
• Source

• Patent Number

  3,792,437

• Date Filed

  Not available

• Date Issued

  Tuesday, February 12, 1974
  51 years ago

• CPC

  • G07G1/10 - mechanically operated
  • G06Q30/0225 - Avoiding frauds
  • G06Q30/0273 - Fees for advertisement

• US Classifications

  • 340 - Communications: electrical
  • 369 - Dynamic information storage or retrieval
  • 705 - Data processing: financial, business practice, management, or cost/price determination