Granted Patent
Utility
US 4,456,302 · App. 06/201,549
Juvenile seat with adjustable automatic locking barrier
Inventors:
Roy E. Knoedler, Otis J. Basey
Patented Case
View Patent ↗
Granted: Jun 26, 1984
Filed: Oct 28, 1980
Inventors
Roy E. Knoedler
Otis J. Basey
Assignee (at issue)
Cosco, 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.