1151116

Information

• Patent Grant
• 1151116

• References
• Source

• Patent Number

  1,151,116

• Date Filed

  Not available

• Date Issued

  Tuesday, August 24, 1915
  109 years ago

• CPC

  • F41H5/18 - Rotating shields

• US Classifications

  • 089 - Ordnance
  • 109 - Safes, bank protection, or a related device