3528693

Information

• Patent Grant
• 3528693

• References
• Source

• Patent Number

  3,528,693

• Date Filed

  Not available

• Date Issued

  Tuesday, September 15, 1970
  54 years ago

• CPC

  • F16B15/0053 - with separate nails attached to the plate
  • A47C31/02 - Upholstery attaching means
  • F16B15/08 - formed in integral series but easily separable
  • F16B15/06 - with barbs
  • Y10S411/921 - Multiple-pronged nail, spike or tack
  • Y10T24/468 - having interconnected distinct penetrating portions

• US Classifications

  • 052 - Static structures
  • 024 - Buckles, buttons, clasps, etc.
  • 411 - Expanded, threaded, driven, headed, tool-deformed, or locked-threaded fastener