Granted Patent
Utility
US 5,884,508 · App. 08/787,619
Security adapter
Inventor:
Mark M. Dwight
Patented Case
View Patent ↗
Granted: Mar 23, 1999
Filed: Feb 3, 1997
Inventor
Mark M. Dwight
Assignee (at issue)
ACCO BRANDS 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.