3794364

Information

• Patent Grant
• 3794364

• References
• Source

• Patent Number

  3,794,364

• Date Filed

  Not available

• Date Issued

  Tuesday, February 26, 1974
  50 years ago

• CPC

  • F16L15/005 - for thin-walled pipes having at least their extremities deformed so as to have the shape of screw-threads
  • Y10S285/903 - Corrugated
  • Y10T29/49373 - Tube joint and tube plate structure
  • Y10T29/49885 - with coating before or during assembling

• US Classifications

  • 285 - Pipe joints or couplings
  • 029 - Metal working
  • 072 - Metal deforming
  • 138 - Pipes and tubular conduits