621122

Information

• Patent Grant
• 621122

• References
• Source

• Patent Number

  621,122

• Date Filed

  Not available

• Date Issued

  Tuesday, March 14, 1899
  126 years ago

• CPC

  • E05B65/1086 - Locks with panic function
  • Y10T70/5248 - Multiple
  • Y10T292/0801 - Multiple
  • Y10T292/0837 - Cam and lever

• US Classifications

  • 292 - Closure fasteners
  • 070 - Locks