Granted Patent
Utility
US 5,481,251 · App. 08/158,601
Minimal function remote control without digit keys and with a power toggle program and with a channel rotation program
Inventors:
Menno Buys, Patrick H. Hayes, Kimthoa Thi Nguyen
Patented Case
View Patent ↗
Granted: Jan 2, 1996
Filed: Nov 29, 1993
Inventors
Menno Buys
Patrick H. Hayes
Kimthoa Thi Nguyen
Assignee (at issue)
Universal Electronics Inc.
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.