2199165

Information

• Patent Grant
• 2199165

• References
• Source

• Patent Number

  2,199,165

• Date Filed

  Not available

• Date Issued

  Tuesday, April 30, 1940
  85 years ago

• CPC

  • E05B27/00 - Cylinder locks and other locks with tumbler pins which are set by pushing the key in
  • E05B27/0053 - for use with more than one key
  • Y10T70/7469 - Change-key shutout
  • Y10T70/7605 - Pin tumblers
  • Y10T70/7667 - Operating elements, parts and adjuncts
  • Y10T70/7706 - Operating connections
  • Y10T70/7791 - Keys
  • Y10T70/7864 - Cylinder lock type
  • Y10T70/7932 - Anti-pick
  • Y10T70/7938 - Guard ward

• US Classifications

  • 070 - Locks
  • 052 - Static structures