1162647

Information

• Patent Grant
• 1162647

• References
• Source

• Patent Number

  1,162,647

• Date Filed

  Not available

• Date Issued

  Tuesday, November 30, 1915
  109 years ago

• CPC

  • E05B13/04 - shaped as fork-like implements grasping and fixing the key or a handle
  • Y10T70/7791 - Keys
  • Y10T70/7802 - Multi-part structures
  • Y10T70/7808 - With foldable shank or stem
  • Y10T70/7989 - Key securers, fasteners or retainers

• US Classifications

  • 070 - Locks