Granted Patent
Utility
US 5,609,317 · App. 08/374,253
Magnetic clamp
Inventors:
Ira J. Glynn, Karl-Heinz Pohl
Patented Case
View Patent ↗
Granted: Mar 11, 1997
Filed: Jan 18, 1995
Inventors
Ira J. Glynn
Karl-Heinz Pohl
Assignee (at issue)
Glynn Company, 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.