1560821

Information

• Patent Grant
• 1560821

• References
• Source

• Patent Number

  1,560,821

• Date Filed

  Not available

• Date Issued

  Tuesday, November 10, 1925
  99 years ago

• CPC

  • E05B55/00 - Locks in which a sliding latch is used also as a locking bolt
  • Y10S70/27 - Manually locked, key-released
  • Y10T70/5111 - Projectable bolt
  • Y10T70/5133 - Dead bolt
  • Y10T70/5531 - Combination and/or key operable

• US Classifications

  • 070 - Locks