1251631

Information

• Patent Grant
• 1251631

• References
• Source

• Patent Number

  1,251,631

• Date Filed

  Not available

• Date Issued

  Tuesday, January 1, 1918
  107 years ago

• CPC

  • E05B55/005 - Cylindrical or tubular locks
  • Y10S70/67 - Handle-contained latch operator
  • Y10S292/27 - Disconnectable handle
  • Y10T70/5496 - Freely movable external manipulator
  • Y10T70/55 - Dogged bolt or connections
  • Y10T292/097 - Operating means
  • Y10T292/0971 - Cam and lever

• US Classifications

  • 070 - Locks
  • 292 - Closure fasteners