2264993

Information

• Patent Grant
• 2264993

• References
• Source

• Patent Number

  2,264,993

• Date Filed

  Not available

• Date Issued

  Tuesday, December 2, 1941
  83 years ago

• CPC

  • H02P1/023 - Protection against sparking of contacts or sticking together
  • Y10T307/76 - Selectively actuated

• US Classifications

  • 318 - Electricity: motive power systems
  • 307 - Electrical transmission or interconnection systems