Granted Patent
Utility
US 4,464,218 · App. 06/485,870
Method for reinforcing net materials
Inventors:
Harmon W. Arnold, Galen B. Erwin, John P. Gowing, David Mundell
Patented Case
View Patent ↗
Granted: Aug 7, 1984
Filed: Apr 18, 1983
Inventors
Harmon W. Arnold
Galen B. Erwin
John P. Gowing
David Mundell
Assignee (at issue)
Flex-o-lators, Inc.
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.