Granted Patent
Utility
US 5,593,536 · App. 08/467,157
Apparatus for forming reinforcing structural rebar
Inventor:
Mark A. Kaiser
Patented Case
View Patent ↗
Granted: Jan 14, 1997
Filed: Jun 6, 1995
Inventor
Mark A. Kaiser
Assignee (at issue)
Marshall Industries Composites, 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.