Whether or not a mark is popularly identified as genericized, the owner of the mark may still be able to enforce the
proprietary rights that attach to the use or registration of the mark, as long as the mark continues to exclusively identify the owner as the commercial origin of the applicable products or services. If the mark does not perform this essential function and it is no longer possible to legally enforce rights in relation to the mark, the mark may have become generic. In many legal systems (e.g., in the
United States but not in
Germany) a generic mark forms part of the
public domain and can be commercially exploited by anyone. Nevertheless, there exists the possibility of a trademark becoming a revocable generic term in German (and European) trademark law. The process by which trademark rights are diminished or lost as a result of common use in the marketplace is known as
genericization. This process typically occurs over a period of time in which a mark is not used as a trademark (i.e., where it is not used to exclusively identify the products or services of a particular business), where a mark falls into disuse entirely, or where the trademark owner does not enforce its rights through
actions for
passing off or
trademark infringement. In most countries, genericness is determined on a case-by-case basis with the final adjudicative authority held by the courts. In the United States, this approach was elucidated under
Kellogg Co. v. National Biscuit Co. In countries with highly centralized executive power, genericness is determined systematically by a central authority. For example, in
China, the
Supreme Court rules on trademark review of administrative trademark decisions requires lower courts rule a mark generic if the government administration places those words on a standards list. One risk factor that may lead to genericization is the use of a trademark as a
verb,
plural or
possessive, unless the mark itself is possessive or plural (e.g., "Friendly's" restaurants). However, in highly inflected languages, a tradename may have to carry case endings in usage. An example is
Finnish, where "
Microsoftin" is the
genitive case and "
Facebookista" is the
elative case.
Measures taken to avoid genericization Generic use of a trademark presents an inherent risk to the effective enforcement of trademark rights and may ultimately lead to genericization. Trademark owners take various steps to reduce the risk, including educating businesses and consumers on appropriate trademark use, avoiding use of their marks in a generic manner, and systematically and effectively enforcing their trademark rights. If a trademark is associated with a new
invention, the trademark owner may also consider developing a generic term for the product to be used in descriptive contexts, to avoid inappropriate use of the "house" mark. Such a term is called a
generic descriptor and is frequently used immediately after the trademark to provide a description of the product or service. For example, "
Kleenex tissues" ("facial tissues" being the generic descriptor) or "
Velcro-brand fasteners" for Velcro brand name hook-and-loop fasteners. Another common practice among trademark owners is to follow their trademark with the word
brand to help define the word as a trademark.
Johnson & Johnson changed the lyrics of their
Band-Aid television commercial jingle from, "I am stuck on Band-Aids, 'cause Band-Aid's stuck on me" to "I am stuck on Band-Aid
brand, 'cause Band-Aid's stuck on me."
Google has gone to lengths to prevent this process, discouraging publications from using the term '
googling' in reference to Web searches. In 2006, both the
Oxford English Dictionary and the
Merriam Webster Collegiate Dictionary struck a balance between acknowledging widespread use of the verb coinage and preserving the particular search engine's association with the coinage, defining
google (all lower case, with -
le ending) as a verb meaning "use the Google search engine to obtain information on the Internet". The
Swedish Language Council received a complaint from Google for its inclusion of (meaning 'ungoogleable') on its list of new Swedish words from 2012. The Language Council chose to remove the word to avoid a legal process, but in return wrote that "[w]e decide together which words should be and how they are defined, used and spelled". Where a trademark is used generically, trademark owners sometimes take aggressive measures to try to retain
exclusive rights to the trademark.
Xerox Corporation attempted to prevent the genericization of its core trademark through an extensive public relations campaign advising consumers to "
photocopy" instead of "xerox" documents. The
Lego Company has worked to prevent the genericization of its plastic
building blocks following the expiration of Lego's last major patents in 1978. Lego manuals and catalogs throughout the 1980s included a message imploring customers to preserve the brand name by "referring to [their] bricks as 'LEGO Bricks or Toys', and not just 'LEGOS'." In the early 2000s, the company acquired the Legos.com
URL in order to redirect customers to the Lego.com website and deliver a similar message. Despite these efforts, many children and adults in the United States continue to use "Legos" as the plural form of "Lego," but competing and interchangeable products, such as those manufactured by
Mega Brands, are often referred to simply as building blocks or construction blocks. The company has successfully put legal pressure on the
Swedish Academy and the
Institute for Language and Folklore to remove the noun from their dictionaries.
Adobe Inc. has experienced mixed success with preventing the genericization of their trademarked software,
Adobe Photoshop. This is shown via recurring use of "photoshop" as a noun, verb, or general adjective for all
photo manipulation throughout the Internet and mass media. == Protected designation of origin ==