1031953

Information

• Patent Grant
• 1031953

• References
• Source

• Patent Number

  1,031,953

• Date Filed

  Not available

• Date Issued

  Tuesday, July 9, 1912
  112 years ago

• CPC

  • E05B27/083 - of the split-pin tumbler type
  • Y10S70/17 - Check-key lock
  • Y10T70/7593 - Sliding tumblers
  • Y10T70/7944 - Guard tumbler
  • Y10T70/8649 - Keyhole covers

• US Classifications

  • 070 - Locks