2220425

Information

• Patent Grant
• 2220425

• References
• Source

• Patent Number

  2,220,425

• Date Filed

  Not available

• Date Issued

  Tuesday, November 5, 1940
  84 years ago

• CPC

  • B23Q11/0057 - outside the working area
  • Y02P70/171 - Devices or processes for removing and reusing chips
  • Y10S29/093 - Plural discharge loci
  • Y10S82/901 - Chip removal
  • Y10T29/5161 - Transverse turret axis
  • Y10T82/2572 - Attachment

• US Classifications

  • 029 - Metal working
  • 082 - Turning
  • D15 - Machines not elsewhere specified