3665349

Information

• Patent Grant
• 3665349

• References
• Source

• Patent Number

  3,665,349

• Date Filed

  Not available

• Date Issued

  Tuesday, May 23, 1972
  52 years ago

• CPC

  • H01H51/287 - Details of the shape of the contact springs
  • H01H1/66 - Contacts sealed in an evacuated or gas-filled envelope
  • H01H2050/362 - Part of the magnetic circuit conducts current to be switched or coil current

• US Classifications

  • 335 - Electricity: magnetically operated switches, magnets, and electromagnets