3529855

Information

• Patent Grant
• 3529855

• References
• Source

• Patent Number

  3,529,855

• Date Filed

  Not available

• Date Issued

  Tuesday, September 22, 1970
  54 years ago

• CPC

  • F16L13/163 - one collar being bent over the other
  • F16L23/162 - the pipe ends abutting each other

• US Classifications

  • 285 - Pipe joints or couplings