1662313

Information

• Patent Grant
• 1662313

• References
• Source

• Patent Number

  1,662,313

• Date Filed

  Not available

• Date Issued

  Tuesday, March 13, 1928
  96 years ago

• CPC

  • B23G1/205 - specially adapted for making nuts
  • Y10S29/068 - Hollow spindle contains
  • Y10S29/079 - Removable debris receptacle
  • Y10S29/102 - Debris chute

• US Classifications

  • 470 - Threaded, headed fastener, or washer making: process and apparatus
  • 029 - Metal working
  • 144 - Woodworking