Granted Patent
Utility
US 6,022,571 · App. 09/243,345
Serving tray with shrimp
Inventor:
John Z. Blazevich
Patented Case
View Patent ↗
Granted: Feb 8, 2000
Filed: Feb 1, 1999
Inventor
John Z. Blazevich
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.