2449278

Information

• Patent Grant
• 2449278

• References
• Source

• Patent Number

  2,449,278

• Date Filed

  Not available

• Date Issued

  Tuesday, September 14, 1948
  76 years ago

• CPC

  • F26B25/00 - Details of general application not covered by group F26B21/00 or F26B23/00
  • A23B7/0408 - the material being transported through or in the apparatus with or without shaping
  • B65G33/00 - Screw or rotary spiral conveyors
  • F25D25/04 - by conveyors
  • F26B11/0481 - the elements having a screw- or auger-like shape, or form screw- or auger-like channels
  • B65G2812/0583 - Drum arrangements

• US Classifications

  • 198 - Conveyors: power-driven