3702966

Information

• Patent Grant
• 3702966

• References
• Source

• Patent Number

  3,702,966

• Date Filed

  Not available

• Date Issued

  Tuesday, November 14, 1972
  52 years ago

• CPC

  • G01R19/15 - Indicating the presence of current
  • G01R15/188 - comprising rotatable parts
  • G01R19/16571 - comparing AC or DC current with one threshold

• US Classifications

  • 324 - Electricity: measuring and testing
  • 361 - Electricity: electrical systems and devices