Granted Patent
Utility
US 5,336,455 · App. 07/957,870
Method of adding shredded structural reinforced injected molded plastic to a preform
Inventor:
Josh Kelman
Patented Case
View Patent ↗
Granted: Aug 9, 1994
Filed: Oct 8, 1992
Inventor
Josh Kelman
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.