Granted Patent
Utility
US 6,161,485 · App. 09/101,066
Mobile carriage
Inventor:
James C. Muth
Patented Case
View Patent ↗
Granted: Dec 19, 2000
Filed: Jun 29, 1998
Inventor
James C. Muth
Assignee (at issue)
SPACESAVER 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.