Granted Patent
Utility
US 6,110,402 · App. 09/030,266
Magnetically attached hole form
Inventor:
Michael R. Miller
Patented Case
View Patent ↗
Granted: Aug 29, 2000
Filed: Feb 25, 1998
Inventor
Michael R. Miller
Assignee (at issue)
Press-Seal Gasket 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.