Granted Patent
Utility
US 6,491,541 · App. 09/851,301
USB cable fixture for preventing USB connector from being unplugged
Inventor:
Jun Wakino
Patented Case
View Patent ↗
Granted: Dec 10, 2002
Filed: May 8, 2001
Inventor
Jun Wakino
Assignee (at issue)
NEC CORPORATION
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.