Granted Patent
Utility
US 5,918,183 · App. 08/315,055
Concealed mobile communications system
Inventors:
James M. Janky, Gregory T. Janky
Patented Case
View Patent ↗
Granted: Jun 29, 1999
Filed: Sep 29, 1994
Inventors
James M. Janky
Gregory T. Janky
Assignee (at issue)
Trimble Navigation Limited
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.