Granted Patent
Utility
US 5,819,938 · App. 08/950,149
Coil cap
Inventors:
William G. Gabrio, Andrew N. Barrett, Craig G. Dolsby
Patented Case
View Patent ↗
Granted: Oct 13, 1998
Filed: Oct 14, 1997
Inventors
William G. Gabrio
Andrew N. Barrett
Craig G. Dolsby
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.