2821216

Information

• Patent Grant
• 2821216

• References
• Source

• Patent Number

  2,821,216

• Date Filed

  Not available

• Date Issued

  Tuesday, January 28, 1958
  67 years ago

• CPC

  • B27B17/0016 - Devices to adapt the chain saw for other purposes
  • A01B39/085 - the rotating tools being actively driven
  • A01D1/00 - Hand-cutting implements for harvesting
  • A01G3/08 - Other tools for pruning, branching or delimbing standing trees
  • Y10T83/7083 - With cutter other than endlessly orbiting type

• US Classifications

  • 144 - Woodworking
  • 056 - Harvesters
  • 083 - Cutting
  • 172 - Earth working