2022070

Information

• Patent Grant
• 2022070

• References
• Source

• Patent Number

  2,022,070

• Date Filed

  Not available

• Date Issued

  Tuesday, November 26, 1935
  89 years ago

• CPC

  • E05B27/0021 - having movable parts
  • E05B27/00 - Cylinder locks and other locks with tumbler pins which are set by pushing the key in
  • E05B2015/146 - Tumblers with parts movable to each other
  • Y10T70/7571 - Concentric tumblers
  • Y10T70/7605 - Pin tumblers
  • Y10T70/7701 - Pin
  • Y10T70/7864 - Cylinder lock type
  • Y10T70/7881 - Bitting
  • Y10T70/7944 - Guard tumbler

• US Classifications

  • 070 - Locks