Granted Patent
Utility
US 5,707,667 · App. 08/579,049
Sound insulated injection molding machine
Inventors:
John Robert Galt, Martin Kestle, James Yetter
Patented Case
View Patent ↗
Granted: Jan 13, 1998
Filed: Dec 7, 1995
Inventors
John Robert Galt
Martin Kestle
James Yetter
Assignee (at issue)
Husky Injection Molding Systems 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.