Granted Patent
Utility
US 5,319,752 · App. 07/947,773
Device with host indication combination
Inventors:
Brian Petersen, Lai-Chin Lo
Patented Case
View Patent ↗
Granted: Jun 7, 1994
Filed: Sep 18, 1992
Inventors
Brian Petersen
Lai-Chin Lo
Assignee (at issue)
3Com 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.