Granted Patent
Utility
US 4,259,470 · App. 06/071,141
Propylene/1-butene or 1-pentene/higher 1-olefin copolymers useful as pressure-sensitive hot-melt adhesives
Inventors:
Jimmy R. Trotter, Richard L. McConnell, Frederick B. Joyner
Patented Case
View Patent ↗
Granted: Mar 31, 1981
Filed: Aug 30, 1979
Inventors
Jimmy R. Trotter
Richard L. McConnell
Frederick B. Joyner
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.