Granted Patent
Utility
US 4,437,286 · App. 06/351,181
Modular wall panel fastener assembly
Inventor:
Paul R. Maguire
Patented Case
View Patent ↗
Granted: Mar 20, 1984
Filed: Feb 22, 1982
Inventor
Paul R. Maguire
Assignee (at issue)
Pleion Corporation
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.