3559694

Information

• Patent Grant
• 3559694

• References
• Source

• Patent Number

  3,559,694

• Date Filed

  Not available

• Date Issued

  Tuesday, February 2, 1971
  54 years ago

• CPC

  • F16L59/163 - Branch units ; Insulation forming a whole whith branches
  • F16L59/16 - Arrangements specially adapted to local requirements at flanges, junctions, valves or the like
  • F16L59/22 - adapted for bends
  • Y10T428/24273 - including aperture

• US Classifications

  • 138 - Pipes and tubular conduits
  • 285 - Pipe joints or couplings
  • 428 - Stock material or miscellaneous articles