Granted Patent
Utility
US 4,773,910 · App. 07/085,823
Permanent ligament prosthesis
Inventors:
Elizabeth H. Chen, Alastair J. T. Clemow, Steven W. Arms, Malcolm H. Pope, Per Renstrom
Patented Case
View Patent ↗
Granted: Sep 27, 1988
Filed: Aug 17, 1987
Inventors
Elizabeth H. Chen
Alastair J. T. Clemow
Steven W. Arms
Malcolm H. Pope
Per Renstrom
Assignee (at issue)
Johnson & Johnson Consumer Products, 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.