Granted Patent
Utility
US 6,464,244 · App. 09/854,785
Stroller assembly having a foldable frame
Inventor:
Larry Cheng
Patented Case
View Patent ↗
Granted: Oct 15, 2002
Filed: May 14, 2001
Inventor
Larry Cheng
Assignee (at issue)
Evenflo Company, 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.