Food & History: January 30
1516 Duke Wilhalm IV instituted Reinheitsgebot, the German beer purity law as a matter of consumer protection.
1906 NECCO registered ‘NECCO Sweets’ trademark for its candy.
1912 California Fruit Growers Exchange registers the ‘Sunkist’ trademark for lemons.
1912 Hawaiian Pineapple Company registered ‘JDDole’ as a trademark for canned pineapple.