Granted Patent
Utility
US 6,679,396 · App. 09/980,612
Redundant seal for tank filler neck closure
Inventors:
Dean C. Foltz, Jason Jobe, Robert S. Harris
Patented Case
View Patent ↗
Granted: Jan 20, 2004
Filed: Nov 2, 2001
Inventors
Dean C. Foltz
Jason Jobe
Robert S. Harris
Assignee (at issue)
Stant Manufacturing Inc.
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.