1752407

Information

• Patent Grant
• 1752407

• References
• Source

• Patent Number

  1,752,407

• Date Filed

  Not available

• Date Issued

  Tuesday, April 1, 1930
  94 years ago

• CPC

  • E05B37/0034 - actuated by either
  • Y10S70/71 - Combined permutation and key lock
  • Y10T70/5212 - Sliding dead bolt
  • Y10T70/7147 - Combination or key
  • Y10T70/7277 - Removable

• US Classifications

  • 070 - Locks