2457589

Information

• Patent Grant
• 2457589

• References
• Source

• Patent Number

  2,457,589

• Date Filed

  Not available

• Date Issued

  Tuesday, December 28, 1948
  76 years ago

• CPC

  • H01H63/04 - Contact-making or contact-breaking wipers Position indicators therefor

• US Classifications

  • 200 - Electricity: circuit makers and breakers