1902665

Information

• Patent Grant
• 1902665

• References
• Source

• Patent Number

  1,902,665

• Date Filed

  Not available

• Date Issued

  Tuesday, March 21, 1933
  91 years ago

• CPC

  • E05B67/26 - with screw action, with or without the shackle being moved by turning the key
  • Y10T70/454 - Removable
  • Y10T70/491 - Shackles
  • Y10T70/7791 - Keys

• US Classifications

  • 070 - Locks
  • D08 - Tools and hardware