1474458

Information

• Patent Grant
• 1474458

• References
• Source

• Patent Number

  1,474,458

• Date Filed

  Not available

• Date Issued

  Tuesday, November 20, 1923
  101 years ago

• CPC

  • F16B13/0866 - with prongs penetrating into the wall of the hole by a retractile movement of a threaded member

• US Classifications

  • 052 - Static structures