1526047

Information

• Patent Grant
• 1526047

• References
• Source

• Patent Number

  1,526,047

• Date Filed

  Not available

• Date Issued

  Tuesday, February 10, 1925
  100 years ago

• CPC

  • E05B41/00 - Locks with visible indication as to whether the lock is locked or unlocked
  • Y10S70/59 - Lock with indicator
  • Y10S70/81 - Camouflaging means
  • Y10T70/8189 - Contactual feeler
  • Y10T70/8946 - Emergency unlocking or release arrangements

• US Classifications

  • 070 - Locks