2580548

Information

• Patent Grant
• 2580548

• References
• Source

• Patent Number

  2,580,548

• Date Filed

  Not available

• Date Issued

  Tuesday, January 1, 1952
  73 years ago

• CPC

  • E05B9/084 - Fastening of lock cylinders, plugs or cores
  • Y10T70/7655 - Cylinder attaching or mounting means
  • Y10T70/8541 - Mounting arrangements
  • Y10T70/8622 - Key insertion guides
  • Y10T70/8892 - Silencers or mufflers

• US Classifications

  • 070 - Locks