Granted Patent
Utility
US 4,230,483 · App. 06/013,359
Substituted cyclopropylmethoxy phenyl carbamates and thiocarbamates and their use as herbicides
Inventor:
Raymond A. Felix
Patented Case
View Patent ↗
Granted: Oct 28, 1980
Filed: Feb 21, 1979
Inventor
Raymond A. Felix
Assignee (at issue)
Stauffer Chemical 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.