[QUOTE=aaelghat]
Let’s say that I own company XYZ and we make facial tissue. On my web site, can I say “our facial tissue is thicker than Kleenex®”?.
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First of all, only the owner of a trademark has to use the “registered” and “trademark” symbols. If you’re not the owner of the trademark, it’s pointless. (Plus it looks silly.)
In general, U.S. trademark law allows a merchant to mention a competitor in order to compare products. There’s kind of a fine line though. You are allowed to use it only to the extent that it is necessary to make your claim.
There are cases that say if you use a competitor’s trademark in the metatags or if you use it just “too much” on your Web site, it can be a trigger of “initial interest confusion.” You have to avoid using the term so much that someone doing a Google search is even temporarily fooled into thinking that your Web site is the official Kleenex Web site.
The case law on search engines and keywords is pretty complex and unsettled. Some cases have suggested that it’s infringing for Google to sell a search term to a competitor.
[QUOTE=Colophon]
As to the legality issue I cannot say, but I do know that brand names are always adjectives, not nouns.
[/quote]
They are adjectives if the speaker uses them as adjectives. They are nouns if the speaker uses them as nouns. It up to the speaker. Trademark law does not control parts of speech.
There is nothing in the law that requires you to do this. The trademark owner might have to do it to demonstrate that he or she is using the term in commerce as an identifier of the source of goods or services. But that’s only the trademark owner.
Anyone else only has to worry about avoiding infringement or dilution. It is neither infringement nor dilution to say “Our facial tissue is ticker than Kleenex.”
Yeah, and that’s why it doesn’t matter a sneeze whose trademark lawyer gets grouchy.
[QUOTE=Exapno Mapcase]
Yes, you can do what is called comparison advertising. You would want to use the other firm’s trademark correctly, as **Colophon ** noted,
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I don’t think there is any legal basis for this claim.
The law does not require a factual demonstration of the claim “my product is better than his.” It’s not a claim of fact.