Granted Patent
Utility
US 5,449,086 · App. 08/138,397
Delayed actuation fuel cap
Inventor:
Robert S. Harris
Patented Case
View Patent ↗
Granted: Sep 12, 1995
Filed: Oct 18, 1993
Inventor
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.