3848646

Information

• Patent Grant
• 3848646

• References
• Source

• Patent Number

  3,848,646

• Date Filed

  Not available

• Date Issued

  Tuesday, November 19, 1974
  50 years ago

• CPC

  • B27G1/00 - Machines or devices for removing knots or other irregularities or for filling-up holes
  • B07C5/14 - Sorting timber or logs
  • B27B1/002 - by cross-cutting
  • B27B5/18 - with feedable circular saw blade
  • B27B27/10 - Devices for moving or adjusting the guide fences or stops
  • Y10T83/166 - Removable element carries program
  • Y10T83/4664 - With photo-electric work-sensing means
  • Y10T83/533 - With photo-electric work-sensing means
  • Y10T83/543 - Sensing means responsive to work indicium or irregularity

• US Classifications

  • 144 - Woodworking
  • 083 - Cutting