2083859

Information

• Patent Grant
• 2083859

• References
• Source

• Patent Number

  2,083,859

• Date Filed

  Not available

• Date Issued

  Tuesday, June 15, 1937
  87 years ago

• CPC

  • E05B29/004 - with changeable combinations
  • Y10T70/7345 - Removable change element
  • Y10T70/7876 - Bow or head

• US Classifications

  • 070 - Locks