Granted Patent
Utility
US 5,656,193 · App. 08/384,788
Pilaster form
Inventors:
Manuel Lopez, Michael J. Miller
Patented Case
View Patent ↗
Granted: Aug 12, 1997
Filed: Feb 7, 1995
Inventors
Manuel Lopez
Michael J. Miller
Assignee (at issue)
Symons 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.