Granted Patent
Utility
US 4,534,726 · App. 06/540,983
Apparatus having shims underlying portions of a die
Inventor:
William J. Simelunas
Patented Case
View Patent ↗
Granted: Aug 13, 1985
Filed: Oct 11, 1983
Inventor
William J. Simelunas
Assignee (at issue)
Nabisco Brands, 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.