1513230

Information

• Patent Grant
• 1513230

• References
• Source

• Patent Number

  1,513,230

• Date Filed

  Not available

• Date Issued

  Tuesday, October 28, 1924
  100 years ago

• CPC

  • E05B37/00 - Permutation or combination locks Puzzle locks
  • Y10T70/7181 - Tumbler type
  • Y10T70/7424 - Tampering prevention or attach defeating
  • Y10T70/7949 - Yielding or frangible connections

• US Classifications

  • 070 - Locks