Granted Patent
Utility
US 5,328,375 · App. 08/080,469
Fire fighting trainer and apparatus including a flame generating means
Inventors:
William E. Rogers, James J. Ernst, Steven Williamson, Domnick J. Musto
Patented Case
View Patent ↗
Granted: Jul 12, 1994
Filed: Jun 18, 1993
Inventors
William E. Rogers
James J. Ernst
Steven Williamson
Domnick J. Musto
Assignee (at issue)
Symtron Systems, 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.