2083358

Information

• Patent Grant
• 2083358

• References
• Source

• Patent Number

  2,083,358

• Date Filed

  Not available

• Date Issued

  Tuesday, June 8, 1937
  87 years ago

• CPC

  • E05B37/0034 - actuated by either
  • Y10T70/7147 - Combination or key
  • Y10T70/7316 - Combination upsetting
  • Y10T70/7345 - Removable change element
  • Y10T70/7463 - Master- and change-key
  • Y10T70/7876 - Bow or head

• US Classifications

  • 070 - Locks
  • 040 - Card, picture, or sign exhibiting