Granted Patent
Utility
US 5,195,513 · App. 07/907,845
Infant palate protective prosthesis
Inventors:
George E. Sinko, Charles A. Jones
Patented Case
View Patent ↗
Granted: Mar 23, 1993
Filed: Jul 2, 1992
Inventors
George E. Sinko
Charles A. Jones
Assignee (at issue)
Gesco International, 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.