Granted Patent
Utility
US 4,806,064 · App. 07/162,150
Compensating roll pin for heat sink mounting
Inventor:
Leonard S. Breese
Patented Case
View Patent ↗
Granted: Feb 21, 1989
Filed: Feb 29, 1988
Inventor
Leonard S. Breese
Assignee (at issue)
Thermalloy, 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.