IP Library › Granted Patent US 5,947,153
Granted Patent Utility
US 5,947,153 · App. 08/938,588

Fuel tank filler neck with bypass passage

Inventors: George H. Bucci, Mark Johansen, Timothy Neal
Patented Case View Patent ↗
Granted: Sep 7, 1999 Filed: Sep 26, 1997
Inventors
George H. Bucci
Mark Johansen
Timothy Neal
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.

Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this patent's details
Quick Facts
Patent No.
US 5,947,153
App. No.
08/938,588
Filed
1997-09-26
Granted
1999-09-07
Kind
A