1861936

Information

• Patent Grant
• 1861936

• References
• Source

• Patent Number

  1,861,936

• Date Filed

  Not available

• Date Issued

  Tuesday, June 7, 1932
  93 years ago

• CPC

  • F16K15/20 - specially designed for inflatable bodies
  • Y10T137/3771 - Valve manually seated

• US Classifications

  • 137 - Fluid handling
  • 206 - Special receptacle or package