2272354

Information

• Patent Grant
• 2272354

• References
• Source

• Patent Number

  2,272,354

• Date Filed

  Not available

• Date Issued

  Tuesday, February 10, 1942
  82 years ago

• CPC

  • E05B37/00 - Permutation or combination locks Puzzle locks
  • Y10T70/7266 - Movable selector

• US Classifications

  • 070 - Locks