1633173

Information

• Patent Grant
• 1633173

• References
• Source

• Patent Number

  1,633,173

• Date Filed

  Not available

• Date Issued

  Tuesday, June 21, 1927
  97 years ago

• CPC

  • E05C9/042 - with pins engaging slots
  • Y10S70/39 - Cylinder and knob connection
  • Y10T70/527 - Sliding
  • Y10T70/5279 - Key operable only

• US Classifications

  • 070 - Locks