Trespass To Chattels - United States Law

United States Law

The Restatement (Second) of Torts § 217 defines trespass to chattels as "intentionally… dispossessing another of the chattel, or using or intermeddling with a chattel in the possession of another." Harm to personal property or diminution of its quality, condition or value as a result of a defendant's use can also result in liability under § 218(b) of the Restatement.

Certain specific circumstances may lend themselves to liability for the action. The Restatement (Second) of Torts § 218 states further that:

One who commits a trespass to a chattel is subject to liability to the possessor of the chattel if, but only if,

(a) he dispossesses the other of the chattel, or
(b) the chattel is impaired as to its condition, quality, or value, or
(c) the possessor is deprived of the use of the chattel for a substantial time, or

(d) bodily harm is caused to the possessor, or harm is caused to some person or thing in which the possessor has a legally protected interest.

The trespass to chattels cause of action, frequently asserted in recent years against Internet advertisers and email spammers, is often included in complaints against spyware companies. These electronic messaging cases, and their progeny, which have cropped up over the last decade, will typically turn on the situations described in (b) or (d), and, as detailed below, the question of harm caused is a big issue.

In sum, the basic elements of a claim of trespass to chattels are: 1) the lack of the plaintiff's consent to the trespass, 2) interference or intermeddling with possessory interest, and 3) the intentionality of the defendant's actions. Actual damage is not necessarily a required element of a trespass to chattels claim.