Granted Patent
Utility
US 6,012,939 · App. 08/922,771
Multifunction fastening apparatus
Inventors:
Steven R. Kunert, Blayne E. Medema
Patented Case
View Patent ↗
Granted: Jan 11, 2000
Filed: Sep 3, 1997
Inventors
Steven R. Kunert
Blayne E. Medema
Assignee (at issue)
Norand 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.