Granted Patent
Utility
US 6,485,522 · App. 09/719,828
Adapter for an exoprosthetic standard element
Inventor:
Hans Grundei
Patented Case
View Patent ↗
Granted: Nov 26, 2002
Filed: Dec 15, 2000
Inventor
Hans Grundei
Assignee (at issue)
ESKA IMPLANTS AG
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.