1657006

Information

• Patent Grant
• 1657006

• References
• Source

• Patent Number

  1,657,006

• Date Filed

  Not available

• Date Issued

  Tuesday, January 24, 1928
  97 years ago

• CPC

  • H01H89/02 - Combination of a key operated switch with a manually operated switch
  • Y10T70/5969 - Other element with switch
  • Y10T70/7655 - Cylinder attaching or mounting means

• US Classifications

  • 070 - Locks