brandmark vs name brand

brandmark

noun
  • The logo of a brand 

verb
  • To name or mark by branding; to give a brandmark to. 

name brand

noun
  • A product having such a mark or name 

  • A trademark, or a distinctive name for a brand, or for a range of products by a single manufacturer 

How often have the words brandmark and name brand occurred in a corpus of books? (source: Google Ngram Viewer )