How to use a Trademark
Registration is only the first step in maintaining your exclusive right to your mark. A trademark must be properly used as well.
Widespread misuse of your mark can result in it becoming generic or diluted. A generic name is a common name of the product or service the mark identifies. If a mark becomes generic it can be used by anyone.
For example, "escalator" is a generic term for moving stairs. However, at one time it was a trademark representing the products of one company. Widespread use of "escalator" as a name for moving stairs resulted in it becoming generic and making it available to anyone.
• Trademarks should be used as adjectives, not a nouns or verbs:
o "Kleenex tissues" NOT "a Kleenex"
o "Apple computers" NOT "an Apple"
• Use marks consistently. Do not change spellings or add dashes, slashes, etc.
• When using a trademark in text, use underlining, bold, capitalizing or italics to separate it from text.
• Use notices, such as:
o "EURIMARK is a service mark of Office Ernest T. Freylinger SA.”
o "VW is a registered trademark of Volkswagen AG."
Trademark Search - Frequently Asked Questions