3657813

Information

• Patent Grant
• 3657813

• References
• Source

• Patent Number

  3,657,813

• Date Filed

  Not available

• Date Issued

  Tuesday, April 25, 1972
  52 years ago

• CPC

  • B23D51/16 - of drives or feed mechanisms for straight tools
  • A01G3/08 - Other tools for pruning, branching or delimbing standing trees
  • B23D51/025 - of arrangements for guiding the saw blade
  • B27B19/09 - portable

• US Classifications

  • 030 - Cutlery