Granted Patent
Utility
US 5,230,546 · App. 07/935,014
Vanity mirror visor cover
Inventors:
Nels R. Smith, Thomas C. VandenBerge
Patented Case
View Patent ↗
Granted: Jul 27, 1993
Filed: Aug 25, 1992
Inventors
Nels R. Smith
Thomas C. VandenBerge
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.