Granted Patent
Utility
US 4,754,999 · App. 06/917,456
Child's car seat/booster seat
Inventor:
James M. Kain
Patented Case
View Patent ↗
Granted: Jul 5, 1988
Filed: Oct 10, 1986
Inventor
James M. Kain
Assignee (at issue)
Spalding & Evenflo Companies, 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.