Granted Patent
Utility
US 6,648,396 · App. 09/956,327
Foldable sunshades
Inventors:
Robert D. Monahan, Ten-Chang Liu
Patented Case
View Patent ↗
Granted: Nov 18, 2003
Filed: Sep 19, 2001
Inventors
Robert D. Monahan
Ten-Chang Liu
Assignee (at issue)
The First Years 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.