3487847

Information

• Patent Grant
• 3487847

• References
• Source

• Patent Number

  3,487,847

• Date Filed

  Not available

• Date Issued

  Tuesday, January 6, 1970
  55 years ago

• CPC

  • A01K39/02 - Drinking appliances
  • Y10T137/3127 - With gas maintenance or application
  • Y10T137/7028 - Tapering or tower type
  • Y10T137/7498 - Barometric
  • Y10T137/86187 - Plural tanks or compartments connected for serial flow
  • Y10T137/86389 - Programmer or timer

• US Classifications

  • 137 - Fluid handling