1238596

Information

• Patent Grant
• 1238596

• References
• Source

• Patent Number

  1,238,596

• Date Filed

  Not available

• Date Issued

  Tuesday, August 28, 1917
  107 years ago

• CPC

  • E05B37/02 - with tumbler discs or rings arranged on a single axis, each disc being adjustable independently of the others
  • Y10S70/22 - Segmental tumbler
  • Y10S70/30 - Switch lock
  • Y10T70/7249 - Tumblers released
  • Y10T70/7294 - Concentric spindles
  • Y10T70/7373 - Nested

• US Classifications

  • 070 - Locks