Granted Patent
Utility
US 4,234,290 · App. 05/965,173
Turbine pump
Inventors:
James L. Lobach, David A. J. Outteridge, Gary D. Colwell
Patented Case
View Patent ↗
Granted: Nov 18, 1980
Filed: Nov 30, 1978
Inventors
James L. Lobach
David A. J. Outteridge
Gary D. Colwell
Assignee (at issue)
Binks Manufacturing Company
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.