3668844

Information

• Patent Grant
• 3668844

• References
• Source

• Patent Number

  3,668,844

• Date Filed

  Not available

• Date Issued

  Tuesday, June 13, 1972
  52 years ago

• CPC

  • A01D34/43 - mounted on a vehicle
  • A01B73/042 - specially adapted for actively driven implements
  • A01D75/08 - Sharpening apparatus fixed to the harvester or mower
  • A01D2101/00 - Lawn-mowers

• US Classifications

  • 056 - Harvesters