Granted Patent
Utility
US 4,743,486 · App. 06/851,737
Product and method of producing a plastics material mesh structure
Inventors:
Frank B. Mercer, Keith F. Martin
Patented Case
View Patent ↗
Granted: May 10, 1988
Filed: Apr 14, 1986
Inventors
Frank B. Mercer
Keith F. Martin
Assignee (at issue)
P.L.G. Research Limited
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.