Granted Patent
Utility
US 6,206,385 · App. 09/005,040
Modular universal flat bed cart with variable support and maneuvering handles
Inventors:
Alan R. Kern, Scottlan R. Henry, Brad R. Schwichtenberg, Terrill Porter
Patented Case
View Patent ↗
Granted: Mar 27, 2001
Filed: Jan 9, 1998
Inventors
Alan R. Kern
Scottlan R. Henry
Brad R. Schwichtenberg
Terrill Porter
Assignee (at issue)
Rehrig International, 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.