Granted Patent
Utility
US 4,837,254 · App. 07/162,848
Poly(1,4-cyclohexylene dimethylene terephthalate) molding compositions
Inventor:
Larry W. Branscome
Patented Case
View Patent ↗
Granted: Jun 6, 1989
Filed: Mar 2, 1988
Inventor
Larry W. Branscome
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.