Granted Patent
Utility
US 6,688,809 · App. 10/009,115
Power transmission arrangement for a computer
Inventor:
Hannu Heinasenaho
Patented Case
View Patent ↗
Granted: Feb 10, 2004
Filed: Nov 8, 2001
Inventor
Hannu Heinasenaho
Assignee (at issue)
Oy Tanacorp LTD
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.