1425221

Information

• Patent Grant
• 1425221

• References
• Source

• Patent Number

  1,425,221

• Date Filed

  Not available

• Date Issued

  Tuesday, August 8, 1922
  102 years ago

• CPC

  • E05B67/24 - with built- in cylinder locks
  • Y10T70/459 - Both legs engaged
  • Y10T70/489 - Housings
  • Y10T70/5659 - Dead bolt
  • Y10T70/5686 - Planetary
  • Y10T70/7593 - Sliding tumblers

• US Classifications

  • 070 - Locks