2192371

Information

• Patent Grant
• 2192371

• References
• Source

• Patent Number

  2,192,371

• Date Filed

  Not available

• Date Issued

  Tuesday, March 5, 1940
  85 years ago

• CPC

  • E05B27/0017 - Tumblers or pins
  • E05B27/0021 - having movable parts
  • E05B2015/146 - Tumblers with parts movable to each other
  • Y10T70/7605 - Pin tumblers
  • Y10T70/7701 - Pin

• US Classifications

  • 070 - Locks