2839914

Information

• Patent Grant
• 2839914

• References
• Source

• Patent Number

  2,839,914

• Date Filed

  Not available

• Date Issued

  Tuesday, June 24, 1958
  66 years ago

• CPC

  • E05B37/00 - Permutation or combination locks Puzzle locks
  • Y10T70/5438 - Dog-controller rotatable
  • Y10T70/5482 - Slidable only
  • Y10T70/5531 - Combination and/or key operable
  • Y10T70/7294 - Concentric spindles
  • Y10T70/7316 - Combination upsetting
  • Y10T70/7407 - Operating indicators

• US Classifications

  • 070 - Locks