1661699

Information

• Patent Grant
• 1661699

• References
• Source

• Patent Number

  1,661,699

• Date Filed

  Not available

• Date Issued

  Tuesday, March 6, 1928
  96 years ago

• CPC

  • D03D39/04 - Spool Axminister looms
  • F04F10/00 - Siphons
  • Y10T137/2747 - Main siphon with auxiliary starting, stopping or resetting siphon
  • Y10T137/2842 - With flow starting, stopping or maintaining means
  • Y10T137/2877 - Pump or liquid displacement device for flow passage
  • Y10T137/2911 - With valve or closure in-flow passage
  • Y10T137/86187 - Plural tanks or compartments connected for serial flow

• US Classifications

  • 137 - Fluid handling