3541818

Information

• Patent Grant
• 3541818

• References
• Source

• Patent Number

  3,541,818

• Date Filed

  Not available

• Date Issued

  Tuesday, November 24, 1970
  54 years ago

• CPC

  • E05B15/1635 - of plastics materials
  • E05B19/26 - Use of special materials for keys
  • Y10T70/7791 - Keys
  • Y10T70/7864 - Cylinder lock type
  • Y10T70/7876 - Bow or head

• US Classifications

  • 070 - Locks