Granted Patent
Utility
US 4,839,211 · App. 07/175,791
Saxony carpet having improved appearance retention
Inventors:
Arnold E. Wilkie, Arthur Talley, Jr.
Patented Case
View Patent ↗
Granted: Jun 13, 1989
Filed: Mar 31, 1988
Inventors
Arnold E. Wilkie
Arthur Talley, Jr.
Assignee (at issue)
Monsanto 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.