3657526

Information

• Patent Grant
• 3657526

• References
• Source

• Patent Number

  3,657,526

• Date Filed

  Not available

• Date Issued

  Tuesday, April 18, 1972
  52 years ago

• CPC

  • G06F7/4985 - by successive additions or subtractions
  • G01G19/4144 - for controlling weight of goods in commercial establishments

• US Classifications

  • 705 - Data processing: financial, business practice, management, or cost/price determination
  • 177 - Weighing scales
  • 318 - Electricity: motive power systems
  • 377 - Electrical pulse counters, pulse dividers, or shift registers: circuits and systems
  • 702 - Data processing: measuring, calibrating, or testing