A good example of this is in the video for Reptilia by The Strokes. As you can see below, there is a closeup shot of the drummer's foot kicking the bass drum, but he is also wearing Converse shoes - trademark footwear of the band, thus bringing publicity to the product.
It is because of the synergy between music videos and company's products that I will be featuring some trademark products in my video.
It is also very common for the band to feature their instruments in music videos as a way of 'trademark'. For example: Tom Delonge of Blink 182 always features his signature Gibson guitar in all of the band's music videos to promote the guitar as well as the song. In our video, we will feature close-ups of my fender guitar as an emphasis of this feature.