Granted Patent
Utility
US 6,028,279 · App. 09/257,229
Lighted push button switch
Inventors:
Mark J. Suryan, Gary J. Gunell
Patented Case
View Patent ↗
Granted: Feb 22, 2000
Filed: Feb 25, 1999
Inventors
Mark J. Suryan
Gary J. Gunell
Assignee (at issue)
Korry Electronics Co.
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.