What a Toilet-Paper Patent Actually Protects
A patent is a time-limited legal right over a claimed invention—not a rule governing how people must use it. In a toilet-paper patent, the drawings help show the roll or dispenser arrangement being described. The loose end hanging over the top is part of that illustration; it does not make that orientation legally compulsory.
A Drawing Is Not an Etiquette Rule
Patent protection concerns the invention’s defined features, not every ordinary choice someone makes while using it. A diagram may show one workable setup so readers can understand how the design operates, but it does not settle household preferences. So the familiar over-versus-under debate is a matter of convenience or taste, not a legal dispute: the patent drawing records a design choice, not a command.
