To end the demonstration of the history of changes in the logos, I want the Google logo. The experience of Google is interesting not only because they themselves are constantly doing something with their logo. In fact, the Google logo has long become a carrier of viral advertising. Especially, given the number of options for the logo, which is created by lovers and walks on the web.
And interestingly, the logo is essentially separated from the services of the company. In my opinion, this is an excellent illustration of the fact that the brand does not make the logo :)
Main google logo

Google's Eighth Birthday - September 2006

US Independence Day - July 4, 2006

World Cup - June 9, 2006

Sir Arthur Conan-Doyle's Birthday - May 22, 2006

Mother's Day - May 14, 2006

Victory Day - May 9, 2006

Persian New Year - March 21, 2006

St. Patricks Day - March 17, 2006

Percival Lowell's Birthday - March 13, 2006

Winter Olympics: Turin 2006 - February 2006

Lunar New Year - January 29, 2006

250th anniversary of the birth of Wolfgang Amadeus Mozart - January 27, 2006

Martin Luther King Day - January 16, 2006

Louis Braille Birthday - January 4, 2006

Happy New Year - January 1, 2006

Above we used
materials from Google Logos found on other sitesPerhaps some of them are fakes:















Used materials from sites:
Previous issues:
one and
two .
This completes the logo evolution examples. Unless, of course, I get some inspiring examples :)
Source
kopchenkov.com