Granted Patent
Utility
US 5,906,015 · App. 08/910,983
Wall-mounted infant changing station
Inventors:
Jeff H. Hilger, Mark A. Betker
Patented Case
View Patent ↗
Granted: May 25, 1999
Filed: Aug 7, 1997
Inventors
Jeff H. Hilger
Mark A. Betker
Assignee (at issue)
Koala 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.