Granted Patent
Utility
US 5,531,383 · App. 08/418,509
Swivel jet assembly
Inventor:
Amos Pacht
Patented Case
View Patent ↗
Granted: Jul 2, 1996
Filed: Apr 7, 1995
Inventor
Amos Pacht
Assignee (at issue)
Butterworth Jetting 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.