Granted Patent
Utility
US 5,195,800 · App. 07/840,318
Plate wall trailer
Inventors:
Brian K. Stafford, Donald M. Brown, Gregory Radanovic, Mark Grimm, Roger L. Niebuhr
Patented Case
View Patent ↗
Granted: Mar 23, 1993
Filed: Feb 24, 1992
Inventors
Brian K. Stafford
Donald M. Brown
Gregory Radanovic
Mark Grimm
Roger L. Niebuhr
Assignee (at issue)
Fruehauf Trailer 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.