Granted Patent
Utility
US 4,754,929 · App. 07/062,212
Nozzle assembly for fluid jet cutting system
Inventors:
Richard R. Struve, Jr., Gary Ayers
Patented Case
View Patent ↗
Granted: Jul 5, 1988
Filed: Jun 15, 1987
Inventors
Richard R. Struve, Jr.
Gary Ayers
Assignee (at issue)
Flow Systems, 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.