3669163

Information

• Patent Grant
• 3669163

• References
• Source

• Patent Number

  3,669,163

• Date Filed

  Not available

• Date Issued

  Tuesday, June 13, 1972
  52 years ago

• CPC

  • B23Q11/0046 - by sucking
  • B23D59/006 - for removing or collecting chips
  • B27B13/16 - Accessories
  • Y02P70/171 - Devices or processes for removing and reusing chips
  • Y10T83/2066 - By fluid current
  • Y10T83/207 - By suction means
  • Y10T83/242 - With means to clean work or tool
  • Y10T83/707 - By endless band or chain knife

• US Classifications

  • 030 - Cutlery
  • 083 - Cutting