Granted Patent
Utility
US 5,590,210 · App. 08/517,352
Loudspeaker structure and method of assembling loudspeaker
Inventors:
Shinta Matsuo, Yoshio Sakamoto
Patented Case
View Patent ↗
Granted: Dec 31, 1996
Filed: Aug 21, 1995
Inventors
Shinta Matsuo
Yoshio Sakamoto
Assignee (at issue)
KENWOOD 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.