2066814

Information

• Patent Grant
• 2066814

• References
• Source

• Patent Number

  2,066,814

• Date Filed

  Not available

• Date Issued

  Tuesday, January 5, 1937
  88 years ago

• CPC

  • E04F13/0835 - the fastening elements extending into the back side of the covering elements
  • F16B15/0007 - with two nail points extending in opposite directions, in order to fix two workpieces together

• US Classifications

  • 411 - Expanded, threaded, driven, headed, tool-deformed, or locked-threaded fastener
  • 052 - Static structures