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#USPTO: 02.11.07 - Human hands, fingers, arms, Arms, Fingers, Hands #USPTO: 02.11.14 - Gestures (OK, thumbs up, thumbs down, fingers walking, handshake, finger pointing), Hands and fingers forming the following: handshake, finger pointing, fingers walking, OK sign, and thumbs up or thumbs down, Handshake (gesture), OK gesture, Thumbs up or thumbs down (gesture), Fingers walking (gesture), Finger pointing (gesture) #Zwei Polygone, eines in dem anderen (außer 26.5.10 und 26.5.11) #Zylinder #USPTO: 26.15.08 - Polygons comprised of letters, numerals or punctuation and letters, numerals or punctuation forming the perimeter of a polygon or bordering the perimeter of a polygon #USPTO: 26.15.12 - Polygons with bars, bands and lines #Prismen #USPTO: 26.15.20 - Polygons inside one another