3391419

Information

• Patent Grant
• 3391419

• References
• Source

• Patent Number

  3,391,419

• Date Filed

  Not available

• Date Issued

  Tuesday, July 9, 1968
  56 years ago

• CPC

  • E05B85/08 - Sill-buttons, garnish buttons or inner door lock knobs
  • Y10T16/506 - Knob-type handle
  • Y10T29/49599 - Knob or knob shank making
  • Y10T403/68 - Screw or cam

• US Classifications

  • 016 - Miscellaneous hardware
  • 029 - Metal working
  • 403 - Joints and connections
  • D08 - Tools and hardware