About 3 Trademarks found that are owned by Drillster Bv

The color(s) black and turquoise is/are claimed as a feature of the mark.

Software as a service (SAAS) services featuring educational software for instruction in areas that require memorization and recognition of written text, images, sounds and video clips

The mark consists of a stylized owl with an orange and black body perched on a black line, next to the words "DRILLSTER" in blue and "MASTER ANYTHING, ANYWHERE" in black.