Granted Patent
Utility
US 5,335,532 · App. 07/899,201
Body maker apparatus
Inventors:
Peter M. Mueller, Robert J. Schreiner
Patented Case
View Patent ↗
Granted: Aug 9, 1994
Filed: Jun 16, 1992
Inventors
Peter M. Mueller
Robert J. Schreiner
Assignee (at issue)
Aluminum Company of America
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.