3484090

Information

• Patent Grant
• 3484090

• References
• Source

• Patent Number

  3,484,090

• Date Filed

  Not available

• Date Issued

  Tuesday, December 16, 1969
  55 years ago

• CPC

  • H01H7/03 - with dash-pots
  • H01H3/24 - using pneumatic or hydraulic actuator

• US Classifications

  • 267 - Spring devices
  • 188 - Brakes
  • 200 - Electricity: circuit makers and breakers