Granted Patent
Utility
US 5,630,959 · App. 08/517,293
Microwavable heating pad for warming food and method
Inventor:
Byron C. Owens
Patented Case
View Patent ↗
Granted: May 20, 1997
Filed: Aug 21, 1995
Inventor
Byron C. Owens
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.