3728750

Information

• Patent Grant
• 3728750

• References
• Source

• Patent Number

  3,728,750

• Date Filed

  Not available

• Date Issued

  Tuesday, April 24, 1973
  51 years ago

• CPC

  • B23G9/00 - Working screws, bolt heads, or nuts in conjunction with thread cutting
  • Y10S411/929 - Thread lock

• US Classifications

  • 470 - Threaded, headed fastener, or washer making: process and apparatus
  • 411 - Expanded, threaded, driven, headed, tool-deformed, or locked-threaded fastener