#USPTO: 01.15.08 - Teardrop (a single drop), Single drop (rain, tear, etc.), Raindrop (a single drop) #Schnee, Schneeflocken oder Schneekristalle #Andere Naturphänomene, die nicht in anderen Abteilungen oder Kategorien klassifiziert sind, Boden, Nordlicht (Aurora borealis) #USPTO: 10.07.25 - Face Masks, surgical, Eye droppers, Clamps, medical, Caps, surgical, Braces (neck, back, teeth, leg, etc.), Blood pressure apparatus, Gloves, surgical, Hearing aids, Heating pads, Hot water bottles, Inhalers (medical), Intravenous devices, Masks, surgical, Mirrors, dental, Pans, bed, Bed pans, Surgical caps, Surgical gowns, X-ray apparatus, Scrubs (surgical)