11 Dispensing units for room deodorants for commercial and institutional, but not household, use and manuals sold as a unit therewith, for use by such institutions in marketing branded goods or creating a unique institutional environment; scent diffusers, namely, machines for distributing fragrance throughout rooms and buildings; diffusers for room fragrances, essential oils and air deodorants; dispensing units for air fresheners; dispensing units for room deodorants; electric dispensers for air fresheners; electric dispensers for air fresheners and deodorizers to be plugged into wall outlets; scent diffusing machines; machines that connect to HVAC systems to diffuse fragrance throughout rooms and buildings up to 10,0000 square feet; scent diffusers, namely, machines for distributing fragrance through rooms and buildings; scent diffusers, namely, machines for distributing fragrance throughout rooms and buildings