1320919

Information

• Patent Grant
• 1320919

• References
• Source

• Patent Number

  1,320,919

• Date Filed

  Not available

• Date Issued

  Tuesday, November 4, 1919
  105 years ago

• CPC

  • E05B37/02 - with tumbler discs or rings arranged on a single axis, each disc being adjustable independently of the others
  • Y10T70/7277 - Removable
  • Y10T70/7412 - Portable combination setting guide
  • Y10T70/7791 - Keys
  • Y10T70/7802 - Multi-part structures
  • Y10T70/7893 - Permutation

• US Classifications

  • 070 - Locks