323020

Information

• Patent Grant
• 323020

• References
• Source

• Patent Number

  323,020

• Date Filed

  Not available

• Date Issued

  Tuesday, July 28, 1885
  139 years ago

• CPC

  • E05B65/0811 - the bolts pivoting about an axis perpendicular to the wings
  • Y10T292/0831 - Lever
  • Y10T292/0955 - Screw catch

• US Classifications

  • 292 - Closure fasteners