Granted Patent
Utility
US 5,081,908 · App. 07/697,094
Hydraulic pump having floating spigot valve
Inventors:
James B. McBeth, Eric B. Fetchko
Patented Case
View Patent ↗
Granted: Jan 21, 1992
Filed: May 8, 1991
Inventors
James B. McBeth
Eric B. Fetchko
Assignee (at issue)
Teleflex Incorporated
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.