3909047

Information

• Patent Grant
• 3909047

• References
• Source

• Patent Number

  3,909,047

• Date Filed

  Not available

• Date Issued

  Tuesday, September 30, 1975
  49 years ago

• CPC

  • H01P1/064 - the axis of rotation being perpendicular to the transmission path
  • F16C1/26 - Construction of guiding-sheathings or guiding-tubes
  • F16L27/00 - Adjustable joints, Joints allowing movement
  • F16L55/00 - Devices or appurtenances for use in, or in connection with, pipes or pipe systems
  • H01P1/00 - Auxiliary devices

• US Classifications

  • 285 - Pipe joints or couplings
  • 174 - Electricity: conductors and insulators