Granted Patent
Utility
US 5,332,271 · App. 07/769,778
High temperature ceramic nut
Inventors:
Robert W. Grant, Richard Novak, James S. Molinaro
Patented Case
View Patent ↗
Granted: Jul 26, 1994
Filed: Oct 2, 1991
Inventors
Robert W. Grant
Richard Novak
James S. Molinaro
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.