Granted Patent
Utility
US 5,396,404 · App. 08/123,478
Heat sinking assembly for electrical components
Inventors:
William S. Murphy, David King
Patented Case
View Patent ↗
Granted: Mar 7, 1995
Filed: Sep 20, 1993
Inventors
William S. Murphy
David King
Assignee (at issue)
DELCO ELECTRONICS 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.