Trademark Overview
On Tuesday, September 5, 2023, a trademark application was filed for E² with the United States Patent and Trademark Office. The USPTO has given the E² trademark a serial number of 79386509. The federal status of this trademark filing is NON-FINAL ACTION - MAILED as of Friday, May 3, 2024. This trademark is owned by LUNOS Lüftungstechnik GmbH & Co. KG für Raumluftsysteme. The E² trademark is filed in the Computer & Software Products & Electrical & Scientific Products, Environmental Control Instrument Products, Construction & Repair Services, and Computer & Software Services & Scientific Services categories with the following description:
Electric equipment and instruments (included in this class), namely, switches, time delays, interval and inverse circuits for heating, ventilating and air conditioning apparatus and installations, and systems constructed therefrom for filter monitoring or central control; manually operated or reference variable-dependent circuits, in particular for the reference variables humidity, light, movement, temperature, gas and other variables affecting air quality, and other reference variables in the field of building technology, for the control of heating, ventilating and air conditioning systems; fire protection barriers, fire sensors and data processing equipment therefor, data transmission apparatus, cables and cable networks, and automatic barrier devices to prevent the spread of fire in ventilation ducts; electric drive elements for opening windows and all parts therefor and control devices therefor
Installation, maintenance and repair of heating, ventilating and air conditioning apparatus and installations, fire protection devices and drive elements for opening windows, and data processing equipment therefor, data transmission apparatus, cables and cable networks, and automatic barrier devices to prevent the spread of fire in ventilation ducts, drive elements for opening windows and all parts therefor and control devices therefor
Heating, ventilating and air conditioning apparatus and installations, in particular radial fans, outer wall air vents, overflow channels and components therefor (included in this class), and room ventilation systems consisting of the aforesaid apparatus
Design and technical consultancy with regard to the planning of fire protection devices and data processing equipment therefor, data transmission apparatus, cables and cable networks, and automatic barrier devices to prevent the spread of fire in ventilation ducts, drive elements for opening windows and all parts therefor and control devices therefor, being engineering services
