image has become one of the most popular pieces of evidence in the over-versus-under debate.
But there’s a catch.
The patent was primarily concerned with the design and perforation of the paper, not establishing an official rule for how people should hang toilet rolls. A patent expert analysis points out that the drawing alone doesn’t prove Wheeler intended to settle the orientation debate.
Is “Over” Actually More Hygienic?
This is where things get interesting.
Some experts believe the over position has a hygiene advantage because the loose paper hangs away
