Granted Patent
Utility
US 5,369,869 · App. 08/075,858
Method for making an insulated door with synthetic resin skins
Inventors:
Sylvester W. Bies, Robert Juran, Aldo Romanelli
Patented Case
View Patent ↗
Granted: Dec 6, 1994
Filed: Jun 11, 1993
Inventors
Sylvester W. Bies
Robert Juran
Aldo Romanelli
Assignee (at issue)
THE STANLEY WORKS 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.