2660047

Information

• Patent Grant
• 2660047

• References
• Source

• Patent Number

  2,660,047

• Date Filed

  Not available

• Date Issued

  Tuesday, November 24, 1953
  71 years ago

• CPC

  • E05B19/18 - Keys adjustable before use
  • E05B33/00 - Cylinder locks in which the bolt is moved by means other than the key
  • E05B37/00 - Permutation or combination locks Puzzle locks
  • Y10T70/7548 - Directly key engaged
  • Y10T70/7729 - Permutation
  • Y10T70/7785 - Tumblers
  • Y10T70/7893 - Permutation

• US Classifications

  • 070 - Locks