Law School

A hot prowl burglary, cat burglary, or home invasion is a sub-type of burglary (or in some jurisdictions, a separately defined crime) in which an offender unlawfully breaks and enters into a building or residence while the occupants are inside. The overarching intent of a hot prowl burglary can be theft, robbery, assault, sexual assault, murder, kidnapping, or another crime, either by stealth or d...

Homicide is the act of one human killing another. A homicide requires only a volitional act by another person that results in death, and thus a homicide may result from accidental, reckless, or negligent acts even if there is no intent to cause harm. Homicides can be divided into many overlapping legal categories, including murder, manslaughter, justifiable homicide, killing in war (either followi...

A firm offer is an offer that will remain open for a certain period or until a certain time or occurrence of a certain event, during which it is incapable of being revoked. As a general rule, all offers are revocable at any time prior to acceptance, even those offers that purport to be irrevocable on their face. In the United States, an exception is the merchant firm offer rule set out in Uniform...

Consideration is a concept of English common law and is a necessity for simple contracts but not for special contracts (contracts by deed). The concept has been adopted by other common law jurisdictions. The court in Currie v Misa  declared consideration to be a “Right, Interest, Profit, Benefit, or Forbearance, Detriment, Loss, Responsibility”. Thus, consideration is a promise of something o...

Personal property is property that is movable. In common law systems, personal property may also be called chattels or personalty. In civil law systems, personal property is often called movable property or movables – any property that can be moved from one location to another. Personal property can be understood in comparison to real estate, immovable property or real property (such as land and b...

Usage. A trademark identifies the brand owner of a particular product or service. Trademarks can be used by others under licensing agreements; for example, Bullyland obtained a license to produce Smurf figurines; the Lego Group purchased a license from Lucasfilm in order to be allowed to launch Lego Star Wars; TT Toys Toys is a manufacturer of licensed ride-on replica cars for children. The unauth...

A trademark is a type of intellectual property consisting of a recognizable sign, design, or expression which identifies products or services of a particular source from those of others, although trademarks used to identify services are usually called service marks. The trademark owner can be an individual, business organization, or any legal entity. A trademark may be located on a package, a labe...

Res ipsa loquitur (Latin: "the thing speaks for itself") is a doctrine in the Anglo-American common law that says in a tort lawsuit a court can infer negligence from the very nature of an accident or injury in the absence of direct evidence on how any defendant behaved. Although modern formulations differ by jurisdiction, common law originally stated that the accident must satisfy the necessary el...

Harassment covers a wide range of behaviors of an offensive nature. It is commonly understood as behavior that demeans, humiliates, or embarrasses a person, and it is characteristically identified by its unlikelihood in terms of social and moral reasonableness. In the legal sense, these are behaviors that appear to be disturbing, upsetting, or threatening. They evolve from discriminatory grounds,...

False imprisonment occurs when a person intentionally restricts another person’s movement within any area without legal authority, justification, or the restrained person's permission. Actual physical restraint is not necessary for false imprisonment to occur. A false imprisonment claim may be made based upon private acts, or upon wrongful governmental detention. For detention by the police, proof...

The posting rule (or mailbox rule in the United States, also known as the "postal rule" or "deposited acceptance rule") is an exception to the general rule of contract law in common law countries that acceptance of an offer takes place when communicated. Under the posting rule, that acceptance takes effect when a letter is posted (that is, dropped in a post box or handed to a postal worker). In pl...

In English common law, real property, real estate, realty, or immovable property is land which is the property of some person and all structures (also called improvements or fixtures) integrated with or affixed to the land, including crops, buildings, machinery, wells, dams, ponds, mines, canals, and roads, among other things. The term is historic, arising from the now-discontinued form of action,...

Trade secrets are a type of intellectual property that comprise formulas, practices, processes, designs, instruments, patterns, or compilations of information that have inherent economic value because they are not generally known or readily ascertainable by others, and which the owner takes reasonable measures to keep secret. In some jurisdictions, such secrets are referred to as confidential info...

In law, a proximate cause is an event sufficiently related to an injury that the courts deem the event to be the cause of that injury. There are two types of causation in the law: cause-in-fact, and proximate (or legal) cause. Cause-in-fact is determined by the "but for" test: But for the action, the result would not have happened. (For example, but for running the red light, the collision would n...

Overview. As of 2017, at least 130 UNESCO member states retained criminal defamation laws. In 2017, the Organization for Security and Cooperation in Europe (OSCE) Office of the Representative on Freedom of the Media issued a report on criminal defamation and anti-blasphemy laws among its member states, which found that defamation is criminalized in nearly three-quarters (42) of the 57 OSCE partici...

Defamation (sometimes known as calumny, vilification, libel, slander or traducement) is the oral or written communication of a false statement about another that unjustly harms their reputation and usually constitutes a tort or crime. In several countries, including South Korea, a true statement can also be considered defamation. Under common law, to constitute defamation, a claim must generally b...

Pro bono publico (English: "for the public good"; usually shortened to pro bono) is a Latin phrase for professional work undertaken voluntarily and without payment. Unlike traditional volunteering, it uses the specific skills of professionals to provide services to those who are unable to afford them. Pro bono publico is also used in the United Kingdom to describe the central motivation of large o...

Offer and acceptance analysis is a traditional approach in contract law. The offer and acceptance formula, developed in the 19th century, identifies a moment of formation when the parties are of one mind. This classical approach to contract formation has been modified by developments in the law of estoppel, misleading conduct, misrepresentation, unjust enrichment, and power of acceptance. Treitel...

Property law is the area of law that governs the various forms of ownership in real property (land) and personal property. Property refers to legally protected claims to resources, such as land and personal property, including intellectual property. Property can be exchanged through contract law, and if property is violated, one could sue under tort law to protect it. The concept, idea or philosop...

Trade dress is the characteristics of the visual appearance of a product or its packaging (or even the design of a building) that signify the source of the product to consumers. Trade dress is a form of intellectual property. United States. Trade dress protection is intended to protect consumers from packaging or appearance of products that are designed to imitate other products; to prevent a cons...

In tort law, the standard of care is the only degree of prudence and caution required of an individual who is under a duty of care. The requirements of the standard are closely dependent on circumstances. Whether the standard of care has been breached is determined by the trier of fact, and is usually phrased in terms of the reasonable person. It was famously described in Vaughn v Menlove (1837) a...

In tort law, a duty of care is a legal obligation which is imposed on an individual requiring adherence to a standard of reasonable care while performing any acts that could foreseeably harm others. It is the first element that must be established to proceed with an action in negligence. The claimant must be able to show a duty of care imposed by law which the defendant has breached. In turn, brea...

In criminal law, criminal negligence is a surrogate mens rea (Latin for "guilty mind") required to constitute a conventional as opposed to strict liability offense. It is not, strictly speaking, a mens rea because it refers to an objective standard of behavior expected of the defendant and does not refer to their mental state. Concept. To constitute a crime, there must be an actus reus (Latin for...

Res judicata (RJ), also known as claim preclusion, is the Latin term for "a matter decided" and refers to either of two concepts in both civil law and common law legal systems: a case in which there has been a final judgment and is no longer subject to appeal; and the legal doctrine meant to bar (or preclude) relitigation of a claim between the same parties. In the case of res judicata, the matter...

International protection of related rights. Apart from the Rome convention, a number of other treaties address the protection of related rights:  Convention for the Protection of Producers of Phonograms Against Unauthorized Duplication of Their Phonograms (Geneva Phonograms Convention, 1971). Convention Relating to the Distribution of Program–Carrying Signals Transmitted by Satellite (Brussel...