1288053

Information

• Patent Grant
• 1288053

• References
• Source

• Patent Number

  1,288,053

• Date Filed

  Not available

• Date Issued

  Tuesday, December 17, 1918
  106 years ago

• CPC

  • E05B37/02 - with tumbler discs or rings arranged on a single axis, each disc being adjustable independently of the others
  • Y10T70/5717 - Multiple
  • Y10T70/5965 - Control levers with switch
  • Y10T70/7305 - Manually operable
  • Y10T70/7548 - Directly key engaged
  • Y10T70/7757 - Push or pull key operation
  • Y10T70/7791 - Keys
  • Y10T70/7859 - Flat rigid
  • Y10T70/7881 - Bitting

• US Classifications

  • 070 - Locks