Granted Patent
Utility
US 5,612,066 · App. 08/419,905
Heat insulating mold panel for a mold tool
Inventor:
Harold W. Swenson
Patented Case
View Patent ↗
Granted: Mar 18, 1997
Filed: Apr 11, 1995
Inventor
Harold W. Swenson
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.