2648437

Information

• Patent Grant
• 2648437

• References
• Source

• Patent Number

  2,648,437

• Date Filed

  Not available

• Date Issued

  Tuesday, August 11, 1953
  71 years ago

• CPC

  • A01D33/12 - Driving mechanisms, with or without motor

• US Classifications

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