Granted Patent
Utility
US 5,599,484 · App. 08/519,308
Construction of a fuel supply pipe in a rotary throttle valve type carburetor
Inventor:
Teruhiko Tobinai
Patented Case
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Granted: Feb 4, 1997
Filed: Aug 25, 1995
Inventor
Teruhiko Tobinai
Assignee (at issue)
Walbro Japan Limited
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.