This month, the USPTO issued a new examination guide titled “Examination of Marks for Cannabis and Cannabis-Related Goods and Services after Enactment of the 2018 Farm Bill.” In light of the passage of the 2018 farm bill, the USPTO will now consider registering trademarks for some hemp-based goods and services. According to the USPTO, marks can be registered as long as the product is not regulated by the U.S. Food and Drug Administration and doesn’t fall under the federal definition of marijuana. The guide breaks down which cannabis and cannabis-derived products will be eligible for protection based on their “lawful use.” The lawful use requirement, as explained by the USPTO, mandates that “use of a mark in commerce must be lawful use to be the basis for federal registration of the mark.” TMEP §907, citing to 37 C.F.R. §2.69 and §§1, 45 of the Lanham Act. In other words, if a product cannot be legally sold in interstate commerce then, according to the USPTO, the mark cannot be used legally in interstate commerce and, lacking trademark use, the trademark cannot be registered. The USPTO stated that for applications filed on or after December 20, 2018 that identify goods encompassing cannabis or CBD, the 2018 Farm Bill potentially removes the CSA as a ground for refusal of registration, but only if the goods are derived from “hemp.” Cannabis and CBD derived from marijuana (i.e., Cannabis sativa L. with more than 0.3% THC on a dry-weight basis) still violate federal law, and…