Granted Patent
Utility
US 5,331,518 · App. 07/949,571
Visor mirror cover assembly
Inventors:
Jeffrey O. Roark, Peter V. Styke, Robert L. Mattingly, Drew G. Jelgerhuis
Patented Case
View Patent ↗
Granted: Jul 19, 1994
Filed: Sep 22, 1992
Inventors
Jeffrey O. Roark
Peter V. Styke
Robert L. Mattingly
Drew G. Jelgerhuis
Assignee (at issue)
Prince 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.