3157273

Information

• Patent Grant
• 3157273

• References
• Source

• Patent Number

  3,157,273

• Date Filed

  Not available

• Date Issued

  Tuesday, November 17, 1964
  60 years ago

• CPC

  • B65G19/16 - the impellers being elements having an area substantially smaller than that of the conduit cross-section
  • A01K39/01 - Feeding devices
  • Y10S119/901 - Chain feeder

• US Classifications

  • 198 - Conveyors: power-driven
  • 119 - Animal husbandry