3275023

Information

• Patent Grant
• 3275023

• References
• Source

• Patent Number

  3,275,023

• Date Filed

  Not available

• Date Issued

  Tuesday, September 27, 1966
  58 years ago

• CPC

  • F16L29/007 - Joints with cut-off devices controlled separately
  • F16K41/04 - with at least one ring of rubber or like material between spindle and housing
  • F16L55/105 - Closing devices introduced radially into the pipe or hose
  • Y10T29/49403 - Tapping device making
  • Y10T29/49407 - Repairing, converting, servicing or salvaging
  • Y10T137/6113 - Including sealing feature
  • Y10T137/7504 - Removable valve head and seat unit

• US Classifications

  • 137 - Fluid handling
  • 029 - Metal working
  • 138 - Pipes and tubular conduits