Granted Patent
Utility
US 5,674,596 · App. 07/955,121
Component of printed circuit boards
Inventor:
James A. Johnston
Patented Case
View Patent ↗
Granted: Oct 7, 1997
Filed: Oct 1, 1992
Inventor
James A. Johnston
Assignee (at issue)
Johnson & Johnston Associates, Inc.
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.