3706839

Information

• Patent Grant
• 3706839

• References
• Source

• Patent Number

  3,706,839

• Date Filed

  Not available

• Date Issued

  Tuesday, December 19, 1972
  52 years ago

• CPC

  • E06C9/085 - ladders unfolded in the direction of the longitudinal members
  • H01F27/06 - Mounting, supporting or suspending transformers, reactors or choke coils not being of the signal type
  • H01H31/04 - Interlocking mechanisms
  • H02B5/02 - mounted on pole
  • H02G7/20 - Spatial arrangements or dispositions of lines or cables on poles, posts, or towers
  • E04H12/24 - Cross arms

• US Classifications

  • 174 - Electricity: conductors and insulators
  • 200 - Electricity: circuit makers and breakers