3177507

Information

• Patent Grant
• 3177507

• References
• Source

• Patent Number

  3,177,507

• Date Filed

  Not available

• Date Issued

  Tuesday, April 13, 1965
  59 years ago

• CPC

  • B23G9/004 - Finishing screws
  • B23Q5/043 - Accessories for spindle drives
  • Y10T409/303976 - with means to control temperature or lubricate
  • Y10T409/307896 - with work holder or guide
  • Y10T409/308456 - with right angle cutter drive

• US Classifications

  • 470 - Threaded, headed fastener, or washer making: process and apparatus
  • 144 - Woodworking
  • 409 - Gear cutting, milling, or planing