MAR 8, 2018, Tam Allenby: Beer and Brewer talk to the owners of East 9th Brewing regarding the decision to trademark the colour of beer.
“Ironlak is simultaneously releasing the spray-paint can across the globe knows as Ironlak’s ‘Doss Blockos The Colour of Beer’. It’s been matched as closely as possible to the colour of the actual beer.
https://www.beerandbrewer.com/balter-releases-limited-run-iipa/