Hayman-Joyce Property v Hayman-Joyce Broadway & Ahr concerns a dispute between two firms of Cotswolds estate agents about the use of the name "Hayman-Joyce." Having previously worked together, the firms had fallen out, and the claimant alleged passing off.
The court held that the firms each had some geographical areas where they exclusively owned the goodwill in the Hayman-Joyce name for estate agency services, and other areas in which they both owned goodwill. The name might therefore identify either firm or - in some cases - both firms. It is possible for several businesses using the same name to acquire their own goodwill in the name, or to share that goodwill. Such goodwill may have evolved independently or emanated from a common ancestor.
As a result, the defendant firm's continuing use of the name in the areas in which it had goodwill in the way it had done previously would not amount to a misrepresentation. However, by advertising houses for sale on its website in an area in which the claimant had exclusive goodwill, the first defendant had committed a misrepresentation. Nonetheless, it was unclear whether this had caused any damage to the claimant.
The claimant's trade mark registration for HAYMAN-JOYCE (word) was invalid for the same reasons. The application to register the mark was geographically unlimited and therefore a notional expansion into the first defendant's area of exclusive goodwill.