1746854

Information

• Patent Grant
• 1746854

• References
• Source

• Patent Number

  1,746,854

• Date Filed

  Not available

• Date Issued

  Tuesday, February 11, 1930
  95 years ago

• CPC

  • E05B43/00 - Time locks
  • Y10T70/704 - Continuously operating once initiated

• US Classifications

  • 070 - Locks