Granted Patent
Utility
US 5,283,560 · App. 07/720,881
Computer system and method for displaying images with superimposed partially transparent menus
Inventor:
Joel F. Bartlett
Patented Case
View Patent ↗
Granted: Feb 1, 1994
Filed: Jun 25, 1991
Inventor
Joel F. Bartlett
Assignee (at issue)
Digital Equipment Corporation
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.