Granted Patent
Utility
US 6,759,607 · App. 10/460,612
Communication/control device and method of communicating
Inventor:
James Engler
Patented Case
View Patent ↗
Granted: Jul 6, 2004
Filed: Jun 12, 2003
Inventor
James Engler
Assignee (at issue)
Curbell, 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.