Granted Patent
Utility
US 4,925,151 · App. 07/354,915
Apparatus for molding two-tone colored plastic shells
Inventor:
John Dixon Gray
Patented Case
View Patent ↗
Granted: May 15, 1990
Filed: May 22, 1989
Inventor
John Dixon Gray
Assignee (at issue)
Davidson Textron, INC
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.