| Patent Number |
Title Of Patent |
Date Issued |
| 7416376 |
Partially coated fastener assembly and method for coating |
August 26, 2008 |
| A fastener assembly includes a row of fasteners having a head, a tip, and a portion of a shank coated with a polymer composition. The polymer composition includes a polymer material such as polyurethane and metal particles. The polymer composition is used to provide improved corrosion |
| 7273337 |
Partially coated fastener assembly and method for coating |
September 25, 2007 |
| A fastener assembly includes a row of fasteners having a head, a tip, and a portion of a shank coated with a polymer composition. The polymer composition includes a polymer material such as polyurethane and metal particles. The polymer composition is used to provide improved corrosion |
| 5741104 |
Steel fastener having grooved shank |
April 21, 1998 |
| A steel fastener has an elongate shank, an enlarged head formed at one end of the shank, and a generally pointed tip formed at the other end of the shank. A grooved portion of the shank is formed with helical grooves defining helical ribs and with annular grooves defining annular rings. |
| 5533379 |
Method of forming a head on a fastener |
July 9, 1996 |
| A method and apparatus for forming a head, having a controlled predetermined shape on an end of an elongate member, such as a wire, which is formed into a fastener, where an end portion of the wire is secured in a predetermined position and axially compressed so as to expand a predet |
| 5476351 |
Method and apparatus for forming a head on a fastener and a fastener formed therefrom |
December 19, 1995 |
| A method and apparatus for forming a head, having a controlled predetermined shape, on an end of an elongate member, such as a wire, which is formed into a fastener, where an end portion of the wire is secured in a predetermined position and axially compressed so as to expand a prede |
| 4932820 |
Nail with differential holding capabilities along its shank |
June 12, 1990 |
| A nail designed to be initially driven through a first board, and into a second board so as to assemble the boards with the boards engaging each other, and to be subsequently pulled or removed, as by means of a crowbar or a claw upon a hammer head, so as to disassemble the boards is disc |
