2552494

Information

• Patent Grant
• 2552494

• References
• Source

• Patent Number

  2,552,494

• Date Filed

  Not available

• Date Issued

  Tuesday, May 8, 1951
  74 years ago

• CPC

  • H01H35/02 - Switches operated by change of position, inclination or orientation of the switch itself in relation to gravitational field
  • H01H29/10 - by constricting the flow of the contact liquid

• US Classifications

  • 200 - Electricity: circuit makers and breakers