2970722

Information

• Patent Grant
• 2970722

• References
• Source

• Patent Number

  2,970,722

• Date Filed

  Not available

• Date Issued

  Tuesday, February 7, 1961
  63 years ago

• CPC

  • B65D51/10 - opening automatically when container is tilted for pouring
  • Y10T137/7358 - By float controlled valve

• US Classifications

  • 222 - Dispensing
  • 137 - Fluid handling