Granted Patent
Utility
US 5,799,593 · App. 08/664,755
Drainable discharge pan for impact type particle separator
Inventors:
Felix Belin, David J. Walker
Patented Case
View Patent ↗
Granted: Sep 1, 1998
Filed: Jun 17, 1996
Inventors
Felix Belin
David J. Walker
Assignee (at issue)
McDermott Technology, 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.