Results of Internet searches helpful in earthworm trademark case

Cascade Mfg. Sales, Inc. v. Providnet Co. Trust, 2008 WL 4889716 (W.D. Wash. November 12, 2008)

Cascade Manufacturing makes and sells composting bins in which earthworms “enhance and accelerate the composting process.” Cascade owns a federal trademark registration for WORM FACTORY. It sued its competitor Providnet Co. for trademark infringement over Providnet’s use of the mark GUSANITO WORM FACTORY. Cascade moved for a preliminary injunction against Providnet’s use of its “worm factory” mark. The court granted the motion.

One of Providnet’s arguments against the injunction was that “worm factory” is a generic term for the types of products being sold under the respective marks. To refute this contention, Cascade introduced evidence of Internet searches supporting its claim that the products at issue are referred to as “worm bins,” and that “worm factory” refers to Cascade’s particular product. The court found this evidence to be instructive.

Earthworm picture courtesy Flickr user Rick Harris under this Creative Commons license. Redistributed here under the same license.