Granted Patent
Utility
US 6,325,406 · App. 09/415,096
Collapsible stroller
Inventors:
Timothy J. C. O'Shea, William Henry Ayre
Patented Case
View Patent ↗
Granted: Dec 4, 2001
Filed: Oct 8, 1999
Inventors
Timothy J. C. O'Shea
William Henry Ayre
Assignee (at issue)
American Recreation Products, LLC
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.