Granted Patent
Utility
US 4,605,166 · App. 06/704,033
Accumulator injector
Inventor:
William W. Kelly
Patented Case
View Patent ↗
Granted: Aug 12, 1986
Filed: Feb 21, 1985
Inventor
William W. Kelly
Assignee (at issue)
Stanadyne LLC
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.