1487469

Information

• Patent Grant
• 1487469

• References
• Source

• Patent Number

  1,487,469

• Date Filed

  Not available

• Date Issued

  Tuesday, March 18, 1924
  100 years ago

• CPC

  • E05B37/02 - with tumbler discs or rings arranged on a single axis, each disc being adjustable independently of the others
  • Y10S70/26 - Locking lug on bolt
  • Y10T70/7305 - Manually operable
  • Y10T70/7424 - Tampering prevention or attach defeating

• US Classifications

  • 070 - Locks