Granted Patent
Utility
US 4,476,255 · App. 05/194,502
Photoreactive plastic composition and articles degradable by ultraviolet radiation and a process for their manufacture
Inventors:
William J. Bailey, Lynn J. Taylor
Patented Case
View Patent ↗
Granted: Oct 9, 1984
Filed: Nov 1, 1971
Inventors
William J. Bailey
Lynn J. Taylor
Assignee (at issue)
Owens-Illinois 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.