Granted Patent
Utility
US 6,565,577 · App. 09/942,309
Repositioner for head, neck, and body
Inventor:
Eric R. Cosman
Patented Case
View Patent ↗
Granted: May 20, 2003
Filed: Aug 29, 2001
Inventor
Eric R. Cosman
Assignee (at issue)
SHERWOOD SERVICES AG
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.