Granted Patent
Utility
US 6,149,127 · App. 09/179,476
Spring loaded compression valve fitting
Inventor:
Walter Kish
Patented Case
View Patent ↗
Granted: Nov 21, 2000
Filed: Oct 27, 1998
Inventor
Walter Kish
Assignee (at issue)
Kloehn, 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.