Granted Patent
Utility
US 6,048,610 · App. 08/962,192
Primer coating for polyolefin-backed tapes
Inventors:
Richard Walter St. Coeur, William E. Hatfield, John K. Tynan, Jr.
Patented Case
View Patent ↗
Granted: Apr 11, 2000
Filed: Oct 31, 1997
Inventors
Richard Walter St. Coeur
William E. Hatfield
John K. Tynan, Jr.
Assignee (at issue)
INTERTAPE POLYMER CORP.
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.