1365884

Information

• Patent Grant
• 1365884

• References
• Source

• Patent Number

  1,365,884

• Date Filed

  Not available

• Date Issued

  Tuesday, January 18, 1921
  103 years ago

• CPC

  • F16L13/161 - the pipe or collar being deformed by crimping or rolling
  • F16L15/005 - for thin-walled pipes having at least their extremities deformed so as to have the shape of screw-threads
  • F23J13/04 - Joints Connections
  • F23J2213/202 - between duct or stack sections
  • Y10S411/929 - Thread lock

• US Classifications

  • 285 - Pipe joints or couplings
  • 411 - Expanded, threaded, driven, headed, tool-deformed, or locked-threaded fastener