Granted Patent
Utility
US 4,260,765 · App. 06/045,809
2-(3-Pyridyl)-5-thiazolecarboxamides
Inventors:
William A. Harrison, Winchester L. Hubbard, Robert E. Grahame, Jr.
Patented Case
View Patent ↗
Granted: Apr 7, 1981
Filed: Jun 5, 1979
Inventors
William A. Harrison
Winchester L. Hubbard
Robert E. Grahame, Jr.
Assignee (at issue)
Uniroyal Ltd.
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.