William Strong, Carpenter v. United States — Opinion of the Court
“ Privity of contract is doubtless essential in all cases. But when the defendant has entered and occupied by permission of the plaintiff, without any express contract, the law implies a promise on his part to make compensation or pay a reasonable rent for his occupation. In such a case, the consent of the owner to the defendant's entry, followed by such entry and by subsequent occupation, may be considered equivalent to a demise, or at least prim a facie evidence of a demise. ”
