Granted Patent
Utility
US 4,911,592 · App. 07/270,917
Method of installation and installation apparatus
Inventor:
Rudolph R. M. Muller
Patented Case
View Patent ↗
Granted: Mar 27, 1990
Filed: Nov 14, 1988
Inventor
Rudolph R. M. Muller
Assignee (at issue)
Multifastener 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.