3141469

Information

• Patent Grant
• 3141469

• References
• Source

• Patent Number

  3,141,469

• Date Filed

  Not available

• Date Issued

  Tuesday, July 21, 1964
  60 years ago

• CPC

  • B63C11/02 - Divers' equipment
  • B63B2730/02 - Resilient suits
  • Y10T137/0826 - Float controlled
  • Y10T137/0874 - Vent opening or closing on tipping container
  • Y10T137/0923 - By pendulum or swinging member
  • Y10T137/7423 - Rectilinearly traveling float

• US Classifications

  • 137 - Fluid handling
  • 128 - Surgery