Granted Patent
Utility
US 6,313,993 · App. 09/099,486
Strap spring for attaching heat sinks to circuit boards
Inventors:
Howard G. Hinshaw, Matthew C. Smithers
Patented Case
View Patent ↗
Granted: Nov 6, 2001
Filed: Jun 17, 1998
Inventors
Howard G. Hinshaw
Matthew C. Smithers
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.