2929310

Information

• Patent Grant
• 2929310

• References
• Source

• Patent Number

  2,929,310

• Date Filed

  Not available

• Date Issued

  Tuesday, March 22, 1960
  64 years ago

• CPC

  • B60H1/00842 - the system comprising a plurality of damper doors; Air distribution between several outlets
  • Y10T137/2673 - Control by filling outlet tank or receiver
  • Y10T137/86638 - Rotary valve

• US Classifications

  • 454 - Ventilation
  • 091 - Motors: expansible chamber type
  • 137 - Fluid handling