3280412

Information

• Patent Grant
• 3280412

• References
• Source

• Patent Number

  3,280,412

• Date Filed

  Not available

• Date Issued

  Tuesday, October 25, 1966
  58 years ago

• CPC

  • B23G9/004 - Finishing screws
  • B23G9/002 - Slotting screw heads or shanks
  • Y10T408/54 - Means to intermittently advance work

• US Classifications

  • 470 - Threaded, headed fastener, or washer making: process and apparatus
  • 192 - Clutches and power-stop control
  • 408 - Cutting by use of rotating axially moving tool