Granted Patent
Utility
US 5,719,849 · App. 08/684,984
Optical disk holding apparatus
Inventor:
Takayoshi Hiraga
Patented Case
View Patent ↗
Granted: Feb 17, 1998
Filed: Jul 22, 1996
Inventor
Takayoshi Hiraga
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.