Granted Patent
Utility
US 6,779,426 · App. 09/745,016
Die rule retention device and retaining board incorporating same
Inventor:
Brightman Kenneth Holliday
Patented Case
View Patent ↗
Granted: Aug 24, 2004
Filed: Dec 21, 2000
Inventor
Brightman Kenneth Holliday
Assignee (at issue)
Atlas Die, LLC
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.