Granted Patent
Utility
US 5,337,417 · App. 08/111,987
Rib protector
Inventors:
Dennis K. Whiteside, Donald R. Walker, Norma L. Denney
Patented Case
View Patent ↗
Granted: Aug 16, 1994
Filed: Aug 25, 1993
Inventors
Dennis K. Whiteside
Donald R. Walker
Norma L. Denney
Assignee (at issue)
Figgie Inernational 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.