Granted Patent
Utility
US 5,583,485 · App. 08/461,653
Trainable transmitter and receiver
Inventors:
Paul S. Van Lente, Michael J. Suman, Mark L. Zeinstra, William S. DeVree
Patented Case
View Patent ↗
Granted: Dec 10, 1996
Filed: Jun 5, 1995
Inventors
Paul S. Van Lente
Michael J. Suman
Mark L. Zeinstra
William S. DeVree
Assignee (at issue)
Prince 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.