We Asked 100 People to Draw Famous Logos from Memory. Here Is What They Drew
magazine.adler.co.uk
magazine.adler.co.uk
Still, its an interesting study. Too bad the results are less accurate than the participant's memories.
Eg: They faulted some for not having the word PUMA with the jumping cat logo. But many of the Puma sports shirts do only have the jumping cat on them, as do at least one pair of their shoes. They faulted another one for having the cat jumping in the wrong direction. Here's a single photo showing BOTH of these supposedly incorrect logo memories: https://www.ebay.ca/itm/New-Puma-Men-Tee-Sports-Training-foo...
The only result I think that would be valid from this, is that when asked about remembering logos, people are not mind readers. They do remember logos quite accurately for the most part, but what they remember is not necessarily the specific one the questioner remembers.
I think both the links (Lego and Puma) I posted demonstrate this, while interesting enough, was pretty much a fluff article with very little scientific merit. Unless you were studying bias - then there's a whole lot of stuff worth studying in it.