Granted Patent
Utility
US 5,677,982 · App. 08/553,057
Humidifier with UV anti-contamination provision
Inventors:
Lawrence Levine, Leo Gross, Paul T. Siller
Patented Case
View Patent ↗
Granted: Oct 14, 1997
Filed: Nov 3, 1995
Inventors
Lawrence Levine
Leo Gross
Paul T. Siller
Assignee (at issue)
Slant/Fin Corporation
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.