Granted Patent
Utility
US 6,099,772 · App. 08/495,462
Undercut split die
Inventors:
Gerd Hinzmann, Mark Haiko, Frank Ma, Allan Wilson, Keith Buckley-Golder, Robert Round
Patented Case
View Patent ↗
Granted: Aug 8, 2000
Filed: Apr 18, 1997
Inventors
Gerd Hinzmann
Mark Haiko
Frank Ma
Allan Wilson
Keith Buckley-Golder
Robert Round
Assignee (at issue)
Stackpole & 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.