1642668

Information

• Patent Grant
• 1642668

• References
• Source

• Patent Number

  1,642,668

• Date Filed

  Not available

• Date Issued

  Tuesday, September 20, 1927
  97 years ago

• CPC

  • B27B17/06 - Chain saws mounted on a bow
  • B27B33/14 - Saw chains
  • Y10T83/2077 - By kerf entering guide
  • Y10T83/667 - Tool carrier or guide affixed to work during cutting
  • Y10T83/7101 - With tool in-feed
  • Y10T83/7239 - With means to vary distance between pulley or sprocket axes

• US Classifications

  • 083 - Cutting
  • 144 - Woodworking