3837189

Information

• Patent Grant
• 3837189

• References
• Source

• Patent Number

  3,837,189

• Date Filed

  Not available

• Date Issued

  Tuesday, September 24, 1974
  50 years ago

• CPC

  • E05B37/0034 - actuated by either
  • E05B37/0031 - Locks with both permutation and key actuation
  • E05B37/025 - in padlocks
  • E05B63/0065 - Operating modes; Transformable to different operating modes
  • Y10T70/415 - Combination and/or key-controlled
  • Y10T70/428 - Pivoted
  • Y10T70/465 - Pivoted
  • Y10T70/489 - Housings

• US Classifications

  • 070 - Locks