Wind propelled vessels comprising arrangements, installations or devices specially adapted therefor, other

Official title: {Wind propelled vessels comprising arrangements, installations or devices specially adapted therefor, other than wind propulsion arrangements, installations, or devices, such as sails, running rigging, or the like, and other than sailboards or the like or related equipment}

B63B2035/009 (Wind propelled vessels comprising arrangements, installations or devices specially adapted therefor, other) appears on 189 US grants and 97 published applications in this corpus.