2023742

Information

• Patent Grant
• 2023742

• References
• Source

• Patent Number

  2,023,742

• Date Filed

  Not available

• Date Issued

  Tuesday, December 10, 1935
  89 years ago

• CPC

  • E05B65/025 - for lockers
  • Y10S70/71 - Combined permutation and key lock
  • Y10T70/7147 - Combination or key

• US Classifications

  • 070 - Locks