Granted Patent
Utility
US 5,498,910 · App. 08/310,649
Brake turn signal adaptor for trailers
Inventors:
Evan L. Hopkins, Gregory A. Yotz
Patented Case
View Patent ↗
Granted: Mar 12, 1996
Filed: Sep 22, 1994
Inventors
Evan L. Hopkins
Gregory A. Yotz
Assignee (at issue)
Hopkins Manufacturing 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.