3430988

Information

• Patent Grant
• 3430988

• References
• Source

• Patent Number

  3,430,988

• Date Filed

  Not available

• Date Issued

  Tuesday, March 4, 1969
  55 years ago

• CPC

  • B26B13/06 - characterised by the shape of the blades
  • B23D29/026 - for cutting sheets
  • F16L37/00 - Couplings of the quick-acting type
  • F16L37/20 - Joints tightened by toggle-action levers
  • F16L37/50 - adjustable allowing movement of the parts joined
  • F16L37/54 - for pipes under pressure which are supported only on one side
  • F16L47/00 - Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics

• US Classifications

  • 285 - Pipe joints or couplings