| DVO DVO Holdings, Inc.
88179298 02 Nov 2018 | on 28 Jan 2020
| Engineering services for the construction of water treatment and purif... Class 007 Class 007 Machinery Products Color is not claimed as a feature of the mark. Class 011 Class 011 Environmental Control Instrument Products (lighting,heating,cooling,cooking) technical consultation services related to the treatment of waste products Class 037 Construction and Repair Services The mark consists of a flame design followed by the capital letters "DVO".
Class 040 Treatment & Processing of Materials Services add-on components for anaerobic digesters for waste treatment, namely, components for separating secondary solids being machines for separating target materials from mixtures of materials for the treatment of waste and waste water treatment, nutrient recovery, production of biosolids and conversion of biomass
Class 042 Computer & Software Services & Scientific Services Engineering services for the construction of water treatment and purification plants, solid waste treatment plants and other municipal infrastructure facilities; engineering and design of anaerobic digesters; environmental engineering, testing and inspection services; engineering services in the field of environmental compliance; conducting feasibility studies in the field of environmental engineering; technical consulting in the field of environmental engineering; environmental services, namely, design for others in the field of environmental engineering; professional consulting services in the fields of engineering, land use planning, surveying, landscape architecture, and environmental sciences | | | DVO DVO Holdings, Inc.
88179305 02 Nov 2018 | on 11 May 2021 | Waste treatment; waste water reprocessing; production of energy; waste... Class 040 Class 040 Treatment & Processing of Materials Services Waste treatment; waste water reprocessing; production of energy; waste-to-energy generation services; energy recycling services, namely, capturing and conversion of wasted energy into electricity and useful steam; recycling of waste; waste water treatment services for industrial purposes; biological waste water treatment services; environmental remediation services, namely, treatment of soil, waste and water; production of energy via combustion of solid waste; waste processing; animal waste treatment | | | DVO DVO Holdings, Inc.
85979132 27 Sep 2011 | on 31 Jan 2020 | Installation and maintenance of anaerobic digesters; technical consult... Class 037 Class 037 Construction and Repair Services The mark consists of "DVO" in stylized format. Class 042 Class 042 Computer & Software Services & Scientific Services The mark consists of "DVO" in stylized format. | | 
