722887

Information

• Patent Grant
• 722887

• References
• Source

• Patent Number

  722,887

• Date Filed

  Not available

• Date Issued

  Tuesday, March 17, 1903
  121 years ago

• CPC

  • E05B3/04 - Fastening the knob or the handle shank to the spindle by screws, springs or snap bolts
  • Y10T292/873 - Swinging

• US Classifications

  • 292 - Closure fasteners