1426977

Information

• Patent Grant
• 1426977

• References
• Source

• Patent Number

  1,426,977

• Date Filed

  Not available

• Date Issued

  Tuesday, August 22, 1922
  102 years ago

• CPC

  • E05B37/02 - with tumbler discs or rings arranged on a single axis, each disc being adjustable independently of the others
  • Y10S70/26 - Locking lug on bolt
  • Y10T70/581 - Combination lock
  • Y10T70/7249 - Tumblers released
  • Y10T70/7305 - Manually operable
  • Y10T70/7373 - Nested
  • Y10T70/7379 - Variant diameter
  • Y10T70/7712 - Rollbacks

• US Classifications

  • 070 - Locks