We talk to a number of naming firms and serial entrepreneurs who conduct their own preliminary trademark searchers each year. And every year we observe the same misconception. Non-lawyers place far too much emphasis on International Class Numbers and ignore the relatedness of the goods. This is also the flaw in every trademark search tool available in the market, with the exception of BOB.
The reason this misconception exists is due to the lack of education on this issue because the legal precedent on this subject is legion. That’s why we focus on the relatedness of goods factor in a significant number of our posts. Our hope is to spread the word and educate non-lawyers about this crucially important factor so that trademark searching becomes more effective. More effective trademark searching should lead to fewer trademark disputes.
The Trademark Trial and Appeal Board recently issued a decision highlighting again the importance of evaluating the relatedness of goods factor and not International Class Numbers. Ernest Everett James filed a trademark application to register the mark LIQUOR SLINGER DISTILLING (standard characters with LIQUOR and DISTILLING disclaimed) for “liquor” in International Class 33. The Trademark Office refused registration of Mr. James’s mark on the ground that it was likely to cause confusion with the prior registered mark SLINGER for “drinking glasses; shot classes” in International Class 21.
The Board found there is an inherent, complementary relationship between the parties’ goods: liquor is served in and drunk from drinking glasses and shot glasses. Indeed, a shot glass is defined as “[a] small glass used for serving liquor.” The Trademark Office also offered Internet evidence showing it is common for distilleries to sell branded glassware. All of this evidence supported the Trademark Office’s argument, which the Board agreed with, that liquor and glassware are related goods.
A person searching trademarks for a liquor brand that focused too heavily or entirely on International Class 33 where the product is classified is sure to a miss a problematic mark in another International Class because of the relatedness of goods factor.