2226242

Information

• Patent Grant
• 2226242

• References
• Source

• Patent Number

  2,226,242

• Date Filed

  Not available

• Date Issued

  Tuesday, December 24, 1940
  84 years ago

• CPC

  • B65G33/00 - Screw or rotary spiral conveyors
  • B65G2812/0572 - Discharging valves

• US Classifications

  • 414 - Material or article handling
  • 198 - Conveyors: power-driven