1406790

Information

• Patent Grant
• 1406790

• References
• Source

• Patent Number

  1,406,790

• Date Filed

  Not available

• Date Issued

  Tuesday, February 14, 1922
  103 years ago

• CPC

  • H01H9/285 - Locking mechanisms incorporated in the switch assembly and operable by a key or a special tool
  • Y10T70/5708 - Fixed lever-receiving keeper

• US Classifications

  • 070 - Locks