2132201

Information

• Patent Grant
• 2132201

• References
• Source

• Patent Number

  2,132,201

• Date Filed

  Not available

• Date Issued

  Tuesday, October 4, 1938
  86 years ago

• CPC

  • E05B37/163 - the knobs being pushed in a prescribed sequence
  • E05B37/166 - each knob being pushed a predetermined number of times
  • E05B67/22 - Padlocks with sliding shackles, with or without rotary or pivotal movement
  • Y10T70/424 - Sliding
  • Y10T70/726 - Individually set
  • Y10T70/7311 - Step-by-step

• US Classifications

  • 070 - Locks