Granted Patent
Utility
US 5,760,376 · App. 08/665,915
Air heater with self-supporting heater element
Inventor:
Martin Schuyler
Patented Case
View Patent ↗
Granted: Jun 2, 1998
Filed: Jun 19, 1996
Inventor
Martin Schuyler
Assignee (at issue)
Cox & Company, 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.