Granted Patent
Utility
US 5,786,643 · App. 08/755,218
Heat retentive server for induction heating
Inventors:
W. Burk Wyatt, Ray Russell Fox
Patented Case
View Patent ↗
Granted: Jul 28, 1998
Filed: Nov 22, 1996
Inventors
W. Burk Wyatt
Ray Russell Fox
Assignee (at issue)
Aladdin Synergetics, 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.