Granted Patent
Utility
US 6,481,120 · App. 09/628,900
Full length insole for arthritic and/or diabetic people
Inventors:
Bin Xia, Harold A. Howlett, Kellie Goodrich, Laura J. Crane, Daniel B. Snyder
Patented Case
View Patent ↗
Granted: Nov 19, 2002
Filed: Jul 31, 2000
Inventors
Bin Xia
Harold A. Howlett
Kellie Goodrich
Laura J. Crane
Daniel B. Snyder
Assignee (at issue)
Schering-Plough Healthcare 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.