3700268

Information

• Patent Grant
• 3700268

• References
• Source

• Patent Number

  3,700,268

• Date Filed

  Not available

• Date Issued

  Tuesday, October 24, 1972
  52 years ago

• CPC

  • F16L33/224 - a clamping ring being arranged between the threaded member and the connecting member
  • F16L47/005 - the first pipe being joined to the ends of two other pipes placed one inside the other
  • F16L55/165 - a pipe or flexible liner being inserted in the damaged section

• US Classifications

  • 285 - Pipe joints or couplings