2769539

Information

• Patent Grant
• 2769539

• References
• Source

• Patent Number

  2,769,539

• Date Filed

  Not available

• Date Issued

  Tuesday, November 6, 1956
  68 years ago

• CPC

  • B07B13/116 - stratification of dry granular material on a continuously travelling surface
  • B07B13/00 - Grading or sorting solid materials by dry methods, not otherwise provided for Sorting articles otherwise than by indirectly controlled devices
  • Y10S209/935 - Ambulant

• US Classifications

  • 209 - Classifying, separating, and assorting solids
  • 171 - Unearthing plants or buried objects
  • 198 - Conveyors: power-driven