2996734

Information

• Patent Grant
• 2996734

• References
• Source

• Patent Number

  2,996,734

• Date Filed

  Not available

• Date Issued

  Tuesday, August 22, 1961
  63 years ago

• CPC

  • B23G9/002 - Slotting screw heads or shanks
  • B23G9/003 - Deburring screws

• US Classifications

  • 470 - Threaded, headed fastener, or washer making: process and apparatus
  • 188 - Brakes