Granted Patent
Utility
US 5,885,129 · App. 08/826,395
Directable sound and light toy
Inventor:
Elwood G. Norris
Patented Case
View Patent ↗
Granted: Mar 23, 1999
Filed: Mar 25, 1997
Inventor
Elwood G. Norris
Assignee (at issue)
American Technology 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.