Granted Patent
Utility
US 5,743,556 · App. 08/832,427
Inflator flow inhibitor
Inventors:
David W. Lindsey, Darrin L. Johnson
Patented Case
View Patent ↗
Granted: Apr 28, 1998
Filed: Apr 2, 1997
Inventors
David W. Lindsey
Darrin L. Johnson
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.