3867808

Information

• Patent Grant
• 3867808

• References
• Source

• Patent Number

  3,867,808

• Date Filed

  Not available

• Date Issued

  Tuesday, February 25, 1975
  49 years ago

• CPC

  • A01F29/095 - Mounting or adjusting of knives
  • A01F29/01 - specially adapted for being mounted on or drawn by a tractor
  • A01F29/06 - having rotating knives with their cutting edges on a cylinder surface
  • A01F29/16 - Safety devices
  • A01F29/22 - Arrangement of knife sharpening devices
  • B02C18/186 - Axially elongated knives
  • B02C23/04 - Safety devices
  • Y10S56/01 - Crusher

• US Classifications

  • 056 - Harvesters