1357446

Information

• Patent Grant
• 1357446

• References
• Source

• Patent Number

  1,357,446

• Date Filed

  Not available

• Date Issued

  Tuesday, November 2, 1920
  104 years ago

• CPC

  • E05B55/005 - Cylindrical or tubular locks
  • Y10S70/67 - Handle-contained latch operator
  • Y10T70/55 - Dogged bolt or connections
  • Y10T70/7859 - Flat rigid

• US Classifications

  • 070 - Locks