Star-Nail 
click on any of the pages below to see larger view
These patents pertain to the nail and fastener industry and enable profits of five to ten times the standard nail factory profits realized today. . The "Star-Nail" patents include the physical nail itself and the machine used to manufacture and collate the Star-Nail. The patent numbers are (4,973,211), (4,815,910), (4,800,746) and (4,755,091).For more in-depth information on the above patents, visit http://patft.uspto.gov/netahtml/srchnum.htm