3750431

Information

• Patent Grant
• 3750431

• References
• Source

• Patent Number

  3,750,431

• Date Filed

  Not available

• Date Issued

  Tuesday, August 7, 1973
  51 years ago

• CPC

  • E05B37/025 - in padlocks
  • E05B37/0034 - actuated by either
  • Y10T70/415 - Combination and/or key-controlled
  • Y10T70/428 - Pivoted
  • Y10T70/465 - Pivoted

• US Classifications

  • 070 - Locks
  • D08 - Tools and hardware