Law School

A database right is a sui generis property right, comparable to but distinct from copyright, that exists to recognise the investment that is made in compiling a database, even when this does not involve the "creative" aspect that is reflected by copyright. Such rights are often referred to in the plural: database rights.

In criminal law, corporate liability determines the extent to which a corporation as a legal person can be liable for the acts and omissions of the natural persons it employs. It is sometimes regarded as an aspect of criminal vicarious liability, as distinct from the situation in which the wording of a statutory offence specifically attaches liability to the corporation as the principal or joint p...

Trover is a form of lawsuit in common-law countries for recovery of damages for wrongful taking of personal property. Trover belongs to a series of remedies for such wrongful taking, its distinctive feature being recovery only for the value of whatever was taken, not for the recovery of the property itself.

The concept of copyright developed after the printing press came into use in Europe in the 15th and 16th centuries. The printing press made it much cheaper to produce works, but as there was initially no copyright law, anyone could buy or rent a press and print any text. Popular new works were immediately reset and re-published by competitors, so printers needed a constant stream of new material....

Complicity is the participation in a completed criminal act of an accomplice, a partner in the crime who aids or encourages (abets) other perpetrators of that crime, and who shares with them an intent to act to complete the crime. A person is an accomplice of another person in the commission of a crime if they purpose the completion of a crime, and toward that end, if that person solicits or encou...

Booking.com is an online travel agency, operating under both that name and at that domain name. The company sought to trademark its name with the United States Patent and Trademark Office (USPTO). The USPTO had denied the application: it ruled that the term "booking" as applied to the class of travel services was a generic term, and that Booking.com had not shown how their mark had gained distinct...

A reference work with a list of legal terms from one or more languages, ordered alphabetically, explaining each word's meaning, and sometimes containing information on its usage, translations, and other data. 

In Western jurisprudence, concurrence (also contemporaneity or simultaneity) is the apparent need to prove the simultaneous occurrence of both actus reus ("guilty action") and mens rea ("guilty mind"), to constitute a crime; except in crimes of strict liability. In theory, if the actus reus does not hold concurrence in point of time with the mens rea then no crime has been committed.

Replevin or claim and delivery (sometimes called revendication ) is a legal remedy, which enables a person to recover personal property taken wrongfully or unlawfully, and to obtain compensation for resulting losses.

Copyright is a type of intellectual property that gives its owner the exclusive right to make copies of a creative work, usually for a limited time. The creative work may be in a literary, artistic, educational, or musical form. Copyright is intended to protect the original expression of an idea in the form of a creative work, but not the idea itself. A copyright is subject to limitations based on...

Causation is the "causal relationship between the defendant's conduct and end result". In other words, causation provides a means of connecting conduct with a resulting effect, typically an injury. In criminal law, it is defined as the actus reus (an action) from which the specific injury or other effect arose and is combined with mens rea (a state of mind) to comprise the elements of guilt. Causa...

Mens rea; Law Latin for "guilty mind") is the mental element of a person's intention to commit a crime; or knowledge that one's action or lack of action would cause a crime to be committed. It is a necessary element of many crimes. The standard common law test of criminal liability is expressed in the Latin phrase actus reus non facit reum nisi mens sit rea, i.e. "the act is not culpable unless th...

In tort law, detinue is an action to recover for the wrongful taking of personal property. It is initiated by an individual who claims to have a greater right to their immediate possession than the current possessor. For an action in detinue to succeed, a claimant must first prove that he had better right to possession of the chattel than the defendant and second that the defendant refused to retu...

The term is considered as a direct translation of the French term droit d’auteur (also German Urheberrecht). It was first (1777) promoted in France by Pierre-Augustin Caron de Beaumarchais, who had close relations with Benjamin Franklin. It is generally used in relation to the copyright laws of civil law countries and in European Union law. Authors' rights are internationally protected by the for...

The terms actus reus and mens rea developed in English Law are derived from the principle stated by Edward Coke, namely, actus non facit reum nisi mens sit rea, which means: "an act does not make a person guilty unless (their) mind is also guilty"; hence, the general test of guilt is one that requires proof of fault, culpability or blameworthiness both in thought and action. In order for an actus...

Conversion is an intentional tort consisting of "taking with the intent of exercising over the chattel an ownership inconsistent with the real owner's right of possession". In England & Wales, it is a tort of strict liability. Its equivalents in criminal law include larceny or theft and criminal conversion. In those jurisdictions that recognize it, criminal conversion is a lesser crime than th...

Criminal law is the body of law that relates to crime. It proscribes conduct perceived as threatening, harmful, or otherwise endangering to the property, health, safety, and moral welfare of people inclusive of one's self. Most criminal law is established by statute, which is to say that the laws are enacted by a legislature. Criminal law includes the punishment and rehabilitation of people who vi...

Copyright infringement is reproducing, distributing, displaying or performing a work, or to make derivative works, without permission from the copyright holder, which is typically a publisher or other business representing or assigned by the work's creator. It is often called "piracy". While copyright is created the instant a work is fixed, generally the copyright holder can only get money damages...

Trespass is an area of criminal law or tort law broadly divided into three groups: trespass to the person, trespass to chattels and trespass to land. Trespass to the person historically involved six separate trespasses: threats, assault, battery, wounding, mayhem (or maiming), and false imprisonment. Through the evolution of the common law in various jurisdictions, and the codification of common l...

The main purpose of intellectual property law is to encourage the creation of a wide variety of intellectual goods for consumers. To achieve this, the law gives people and businesses property rights to the information and intellectual goods they create, usually for a limited period of time. Because they can then profit from them, this gives economic incentive for their creation. The intangible nat...

Intellectual property (IP) is a category of property that includes intangible creations of the human intellect. There are many types of intellectual property, and some countries recognize more than others. The most well-known types are copyrights, patents, trademarks, and trade secrets. Early precursors to some types of intellectual property existed in societies such as Ancient Rome, but the moder...

Transferred intent (or transferred mens rea, or transferred malice, in English law) is a legal doctrine that holds that, when the intention to harm one individual inadvertently causes a second person to be hurt instead, the perpetrator is still held responsible. To be held legally responsible under the law, usually the court must demonstrate that the person has criminal intent, that is, that the p...

Intentional infliction of emotional distress (IIED; sometimes called the tort of outrage) is a common law tort that allows individuals to recover for severe emotional distress caused by another individual who intentionally or recklessly inflicted emotional distress by behaving in an "extreme and outrageous" way. Some courts and commentators have substituted mental for emotional, but the tort is th...

False imprisonment occurs when a person intentionally restricts another person’s movement within any area without legal authority, justification or consent. 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 of false imprisonment provi...

An intentional tort is a category of torts that describes a civil wrong resulting from an intentional act on the part of the tortfeasor (alleged wrongdoer). The term negligence, on the other hand, pertains to a tort that simply results from the failure of the tortfeasor to take sufficient care in fulfilling a duty owed, while strict liability torts refers to situations where a party is liable for...