3462963

Information

• Patent Grant
• 3462963

• References
• Source

• Patent Number

  3,462,963

• Date Filed

  Not available

• Date Issued

  Tuesday, August 26, 1969
  55 years ago

• CPC

  • F16L1/202 - fixed on or to vessels
  • E02F3/9218 - with jets
  • E02F3/9293 - Component parts of suction heads
  • E02F5/104 - for burying conduits or cables in trenches under water
  • E02F5/106 - using ploughs, coulters, rippers
  • E02F5/107 - using blowing-effect devices
  • E02F5/108 - using suction-effect devices

• US Classifications

  • 405 - Hydraulic and earth engineering
  • 037 - Excavating