Granted Patent
Utility
US 5,168,354 · App. 07/675,567
Fast food drive-thru video communication system
Inventors:
Juan Martinez, Miguel Suau
Patented Case
View Patent ↗
Granted: Dec 1, 1992
Filed: Mar 27, 1991
Inventors
Juan Martinez
Miguel Suau
Assignee (at issue)
Burger King Company 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.