Granted Patent
Utility
US 4,093,487 · App. 05/742,165
Method of continuously making a printing blanket construction
Inventors:
Andrew J. Gaworowski, Wayne W. Easley
Patented Case
View Patent ↗
Granted: Jun 6, 1978
Filed: Nov 15, 1976
Inventors
Andrew J. Gaworowski
Wayne W. Easley
Assignee (at issue)
DayCo Holdings, LP
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.