Granted Patent
Utility
US 4,839,664 · App. 07/069,202
Fluid-jet catcher with removable porous metal ingestion blade
Inventors:
Timothy H. V. Archer, Richard Sutera
Patented Case
View Patent ↗
Granted: Jun 13, 1989
Filed: Jul 2, 1987
Inventors
Timothy H. V. Archer
Richard Sutera
Assignee (at issue)
Burlington Industries LLC
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.