2171664

Information

• Patent Grant
• 2171664

• References
• Source

• Patent Number

  2,171,664

• Date Filed

  Not available

• Date Issued

  Tuesday, September 5, 1939
  86 years ago

• CPC

  • G07F9/10 - Casings or parts thereof
  • A47G29/00 - Miscellaneous supports, holders, or containers for household use
  • Y10S70/57 - Screw guard
  • Y10S292/45 - Slot closure
  • Y10T70/5867 - Encased

• US Classifications

  • 248 - Supports
  • 070 - Locks
  • 109 - Safes, bank protection, or a related device
  • 292 - Closure fasteners