Granted Patent
Utility
US 6,769,799 · App. 10/385,412
Apparatus, methods and articles of manufacture for a co-extruded light pipe
Inventors:
Kazuhiro Goto, Dragos Luca
Patented Case
View Patent ↗
Granted: Aug 3, 2004
Filed: Mar 10, 2003
Inventors
Kazuhiro Goto
Dragos Luca
Assignee (at issue)
Tyco Electronics Canada ULC
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.