Granted Patent
Utility
US 4,655,246 · App. 06/796,803
Regulated gas flow control valve
Inventors:
James R. Phlipot, Steve R. Pingston, Leland E. Segetti
Patented Case
View Patent ↗
Granted: Apr 7, 1987
Filed: Nov 12, 1985
Inventors
James R. Phlipot
Steve R. Pingston
Leland E. Segetti
Assignee (at issue)
Essex Industries, 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.