2550242

Information

• Patent Grant
• 2550242

• References
• Source

• Patent Number

  2,550,242

• Date Filed

  Not available

• Date Issued

  Tuesday, April 24, 1951
  73 years ago

• CPC

  • H01H51/02 - Non-polarised relays
  • H01H67/26 - Co-ordinate-type selector switches not having relays at cross-points but involving mechanical movement

• US Classifications

  • 335 - Electricity: magnetically operated switches, magnets, and electromagnets
  • 200 - Electricity: circuit makers and breakers