Granted Patent
Utility
US 4,521,164 · App. 06/573,285
Rotary fuel pump with pulse modulation
Inventor:
Charles H. Tuckey
Patented Case
View Patent ↗
Granted: Jun 4, 1985
Filed: Jan 23, 1984
Inventor
Charles H. Tuckey
Assignee (at issue)
WALBRO 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.