Granted Patent
Utility
US 6,567,237 · App. 09/792,332
Sound reducing cover seal for information recording apparatus
Inventors:
Hiroyuki Iwahara, Keiji Aruga
Patented Case
View Patent ↗
Granted: May 20, 2003
Filed: Feb 22, 2001
Inventors
Hiroyuki Iwahara
Keiji Aruga
Assignee (at issue)
Fujitsu 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.