InstantLogoSearch is a free web app which allows you to imstantly find and download visual logos for thousands of popular brands. 100% free.
My comment: Useful in many situations when you want to include a good quality logo of a major brand in a design, promo, or presentation and you don't want to waste time wading through tens of images in Google search.
If what you you want is a cleaned up logo, either in bitmap or vector format, ready to be downloaded in SVG or PNG format, this is a good resource to bookmark and use.
Try it out now: http://instantlogosearch.com/...
With InstantLogoSearch you can search and download thousands of logos instantly. That completes a Robin Good curator extraordinaire kind of day. Kudos to him for all his tremendous shares.