Granted Patent
Utility
US 5,944,044 · App. 08/853,530
Tank venting control system
Inventors:
Timothy J. King, Barry S. Chestnut
Patented Case
View Patent ↗
Granted: Aug 31, 1999
Filed: May 9, 1997
Inventors
Timothy J. King
Barry S. Chestnut
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.