Granted Patent
Utility
US 5,932,129 · App. 08/581,929
Thermal retention device
Inventor:
Gary F. Hyatt
Patented Case
View Patent ↗
Granted: Aug 3, 1999
Filed: Jan 24, 1996
Inventor
Gary F. Hyatt
Assignee (at issue)
Vettore, LLC
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.