1809275

Information

• Patent Grant
• 1809275

• References
• Source

• Patent Number

  1,809,275

• Date Filed

  Not available

• Date Issued

  Tuesday, June 9, 1931
  93 years ago

• CPC

  • H01H73/50 - reset by lever
  • H01H71/523 - the contact arm being pivoted on cradle and mechanism spring acting between handle and contact arm

• US Classifications

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