Granted Patent
Utility
US 6,024,694 · App. 08/926,383
Humidifier for a thermal support apparatus
Inventors:
Charles Goldberg, Douglas Smith, Floyd G. Speraw
Patented Case
View Patent ↗
Granted: Feb 15, 2000
Filed: Sep 9, 1997
Inventors
Charles Goldberg
Douglas Smith
Floyd G. Speraw
Assignee (at issue)
HILL-ROM, 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.