Granted Patent
Utility
US 5,607,756 · App. 08/430,757
Method of correction of the foot, splint for use in practicing the method, and footwear with the splint
Inventors:
Kiyoshi Yamauchi, Hiroyuki Yoshida, Atsushi Kita
Patented Case
View Patent ↗
Granted: Mar 4, 1997
Filed: Apr 27, 1995
Inventors
Kiyoshi Yamauchi
Hiroyuki Yoshida
Atsushi Kita
Assignee (at issue)
TOKIN CORPORATION
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.