3695641

Information

• Patent Grant
• 3695641

• References
• Source

• Patent Number

  3,695,641

• Date Filed

  Not available

• Date Issued

  Tuesday, October 3, 1972
  52 years ago

• CPC

  • F16L43/005 - Return bends
  • F16L41/02 - Branch units

• US Classifications

  • 285 - Pipe joints or couplings
  • 138 - Pipes and tubular conduits