2139842

Information

• Patent Grant
• 2139842

• References
• Source

• Patent Number

  2,139,842

• Date Filed

  Not available

• Date Issued

  Tuesday, December 13, 1938
  86 years ago

• CPC

  • E05B29/00 - Cylinder locks and other locks with plate tumblers which are set by pushing the key in
  • E05B29/0066 - Side bar locking
  • E05B63/02 - without springs
  • Y10T70/7616 - Including sidebar
  • Y10T70/7689 - Tumblers
  • Y10T70/7932 - Anti-pick

• US Classifications

  • 070 - Locks