Granted Patent
Utility
US 4,835,412 · App. 07/225,404
Motor home/soldout detection apparatus
Inventors:
Scott Hudis, Craig Lewis
Patented Case
View Patent ↗
Granted: May 30, 1989
Filed: Jul 28, 1988
Inventors
Scott Hudis
Craig Lewis
Assignee (at issue)
Mars, Incorporated
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.