3778808

Information

• Patent Grant
• 3778808

• References
• Source

• Patent Number

  3,778,808

• Date Filed

  Not available

• Date Issued

  Tuesday, December 11, 1973
  51 years ago

• CPC

  • G01G19/10 - having fluid weight-sensitive devices
  • G01G3/04 - using a plurality of springs
  • G01G23/363 - using magnetic or capacitive contacts
  • Y10S177/05 - Magnets

• US Classifications

  • 340 - Communications: electrical
  • 177 - Weighing scales
  • 200 - Electricity: circuit makers and breakers
  • 335 - Electricity: magnetically operated switches, magnets, and electromagnets