› added 10 years ago
80
TIL that Duracell outside of the US airs commercials featuring a Duracell Bunny while inside of the US only Energizer features a Bunny. This is because the Duracell Bunny predates the Energizer Bunny and in 1980 Duracell failed to renew their trademark in the US and Energizer trademarked it instead.