1963368

Information

• Patent Grant
• 1963368

• References
• Source

• Patent Number

  1,963,368

• Date Filed

  Not available

• Date Issued

  Tuesday, June 19, 1934
  90 years ago

• CPC

  • E21B21/02 - Swivel joints in hose-lines
  • F16L27/0853 - with spherical hinge
  • Y10T403/32557 - for pivotal motion
  • Y10T403/32565 - Ball and socket with restricted movement about one axis

• US Classifications

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