Granted Patent
Utility
US 5,884,918 · App. 08/725,896
Brush seal with a flexible front plate
Inventors:
Prithwish Basu, John Short
Patented Case
View Patent ↗
Granted: Mar 23, 1999
Filed: Oct 4, 1996
Inventors
Prithwish Basu
John Short
Assignee (at issue)
EG&G Sealol, 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.