Granted Patent
Utility
US 6,345,479 · App. 09/351,754
Hinged thermoplastic structural piece containing injection molded portion
Inventors:
Herbert Hutchison, Paul R. Pelfrey, Byron W. Rose
Patented Case
View Patent ↗
Granted: Feb 12, 2002
Filed: Jul 12, 1999
Inventors
Herbert Hutchison
Paul R. Pelfrey
Byron W. Rose
Assignee (at issue)
Crane Plastics Manufacturing Ltd.
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.