3695644

Information

• Patent Grant
• 3695644

• References
• Source

• Patent Number

  3,695,644

• Date Filed

  Not available

• Date Issued

  Tuesday, October 3, 1972
  52 years ago

• CPC

  • F16L27/1136 - the sleeve comprising a screwed member
  • F16L27/04 - with partly spherical engaging surfaces

• US Classifications

  • 285 - Pipe joints or couplings