BACKING STRIP FOR ATTACHING UPHOLSTERY TO ARTICLES SUCH AS CHAIRS MADE OF EXPANDED POLYSTYRENE FOAM OR LIKE MATERIAL

• US 3,528,693 A
• Filed: 02/14/1969
• Issued: 09/15/1970
• Est. Priority Date: 02/20/1968
• Status: Expired due to Term

• Current Assignee: Ford David Julian, Pearson Arthur Stanley
• Original Assignee: Ford David Julian, Pearson Arthur Stanley
• Inventors: PEARSON ARTHUR STANLEY, FORD DAVID JULIAN
• Application Number:
  US04/799,169
• Time in Patent Office: 578 Days
• US Class Current: 52/309.8
• CPC Class Codes: A47C 31/02 Upholstery attaching means quilting, quilting means, fastening, fixing or finishing upholstery B68G7/00
• CPC Class Codes: F16B 15/0053 with separate nails attached to the plate
• CPC Class Codes: F16B 15/06 with barbs, e.g. for metal parts; Drive screws
• CPC Class Codes: F16B 15/08 formed in integral series but easily separable
• CPC Class Codes: Y10S 411/921 Multiple-pronged nail, spike or tack
• CPC Class Codes: Y10T 24/468 having interconnected distinct penetrating portions

Claims