3512809

Information

• Patent Grant
• 3512809

• References
• Source

• Patent Number

  3,512,809

• Date Filed

  Not available

• Date Issued

  Tuesday, May 19, 1970
  54 years ago

• CPC

  • F16L41/08 - Joining pipes to walls or pipes, the joined pipe axis being perpendicular to the plane of the wall or to the axis of another pipe
  • A45D20/32 - Supporting or fastening of the helmets
  • Y10T403/7041 - including set screw

• US Classifications

  • 285 - Pipe joints or couplings
  • 034 - Drying and gas or vapor contact with solids
  • 403 - Joints and connections