1300983

Information

• Patent Grant
• 1300983

• References
• Source

• Patent Number

  1,300,983

• Date Filed

  Not available

• Date Issued

  Tuesday, April 15, 1919
  105 years ago

• CPC

  • E05B39/04 - with counting or registering devices
  • Y10T70/476 - Free end only engaged
  • Y10T70/787 - Irregular nonplanar or undulated
  • Y10T70/8162 - Padlock

• US Classifications

  • 070 - Locks