We have been following the truncation trend to single-letter branding symbols for some time now.

Visa appears to be heading in this direction with the relatively new V logo:

                                                                            

Based on trademark filings at the USPTO, it appears Visa began using this single-letter V logo by itself back in 2008 with the launch of

These kinds of signs — that appear to single out Rollerblade brand in-line skate loyalists — are all over the place. This one happens to be in the parking garage I use in downtown Minneapolis.

To understand why the Rollerblade brand may find itself in this perilous position, read on, here.

For some additional reading on the related question of verbing brands

Trademark lawyers need to face the facts. Despite decades of ardent counseling to the contrary, business executives and marketers are not only testing the waters with the treatment of their most valuable brands as verbs, in some cases, they are diving in head first, committing substantial resources and effort toward the clearly stated goal of "verbing up" and having their brands used as