Granted Patent
Utility
US 4,435,239 · App. 06/359,968
Pneumatic tow blooming process
Inventor:
James E. Harris
Patented Case
View Patent ↗
Granted: Mar 6, 1984
Filed: Mar 19, 1982
Inventor
James E. Harris
Assignee (at issue)
EASTMAN KODAK COMPANY
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.