Granted Patent
Utility
US 4,267,410 · App. 05/956,795
Prosthesis
Inventors:
Ian C. Forster, James F. Patrick, Yit C. Tong, Raymond C. Black, Graeme Clark
Patented Case
View Patent ↗
Granted: May 12, 1981
Filed: Nov 1, 1978
Inventors
Ian C. Forster
James F. Patrick
Yit C. Tong
Raymond C. Black
Graeme Clark
Assignee (at issue)
The University of Melbourne
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.