2336936

Information

• Patent Grant
• 2336936

• References
• Source

• Patent Number

  2,336,936

• Date Filed

  Not available

• Date Issued

  Tuesday, December 14, 1943
  81 years ago

• CPC

  • E05B35/086 - using a pair of interlocked keys, one of the keys being non-removable; key-storing devices from which only one key can be removed at a time
  • Y10T70/5022 - Tools
  • Y10T70/675 - Serially operable

• US Classifications

  • 070 - Locks