1498409

Information

• Patent Grant
• 1498409

• References
• Source

• Patent Number

  1,498,409

• Date Filed

  Not available

• Date Issued

  Tuesday, June 17, 1924
  100 years ago

• CPC

  • A01F17/04 - Pneumatic conveyors
  • Y10S460/903 - Grain saver

• US Classifications

  • 209 - Classifying, separating, and assorting solids
  • 406 - Conveyors: fluid current
  • 460 - Crop threshing or separating