Granted Patent
Utility
US 6,224,871 · App. 09/038,394
Dietary supplement for nutritionally promoting healthy joint function
Inventors:
Carl W. Hastings, David J. Barnes, Christine A. Daley
Patented Case
View Patent ↗
Granted: May 1, 2001
Filed: Mar 11, 1998
Inventors
Carl W. Hastings
David J. Barnes
Christine A. Daley
Assignee (at issue)
RELIV INTERNATIONAL 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.