According to analysis of United States Patent and Trademark Office records, 21% of current American logos incorporate a circle of some sort. Virtually all of these, though, add some other design ...

The design is meant to represent the letters “N” and “D” – standing ... I formalized the drawing into a line and put a circle round it.” The symbol has been the subject of various ...

The design is meant to represent the letters “N” and “D” – standing ... I formalized the drawing into a line and put a circle round it.” The symbol has been the subject of various ...