Granted Patent
Utility
US 5,690,499 · App. 08/717,637
Card edge socket having extractor with closed position lock
Inventors:
David Gregory Howell, Ronald Louis Marion
Patented Case
View Patent ↗
Granted: Nov 25, 1997
Filed: Sep 23, 1996
Inventors
David Gregory Howell
Ronald Louis Marion
Assignee (at issue)
Whitaker & Company
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.