Granted Patent
Utility
US 5,625,956 · App. 08/334,721
Level indicator for child seat
Inventors:
Richard E. Cone, Alvin L. Fowler
Patented Case
View Patent ↗
Granted: May 6, 1997
Filed: Nov 4, 1994
Inventors
Richard E. Cone
Alvin L. Fowler
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.