1378729

Information

• Patent Grant
• 1378729

• References
• Source

• Patent Number

  1,378,729

• Date Filed

  Not available

• Date Issued

  Tuesday, May 17, 1921
  103 years ago

• CPC

  • B67C11/066 - for preventing overflow of the filled container
  • Y10T137/7436 - Float rigid with valve

• US Classifications

  • 141 - Fluent material handling, with receiver or receiver coacting means
  • 137 - Fluid handling