ELECTRIC ELECTRONIC DISPLAY SYSTEMS

Brand Owner Address Description
PWM PWM GmbH & Co. KG Koelner Str. 120 51702 Bergneustadt Germany Electric and electronic display systems for use in electronic price signs at gas stations and convenience stores, comprised of luminous, transparent boxes made from aluminum sections, acrylic glass panes and/or acrylic shells, electronically actuated displays in particular with 7, 8, or 9 segment numbers, LED numbers or scrolling bands; cable and wireless control systems of the aforesaid electric and electronic display equipment comprised of apparatus and boards comprised of data cables, power lines, Ethernet cables (TCP-IP) , infrared control apparatus, all for use in electronic price signs at gas stations and convenience stores; computer hardware and software for operation of electric and electronic display systems all used in electronic price signs at gas stations and convenience stores; and replacement parts for the aforesaid goods;Goods of common metal, in particular transparent boxes made primarily from aluminium sections;Color is not claimed as a feature of the mark.;
 

Where the owner name is not linked, that owner no longer owns the brand

    
Technical Examples
  1. Disclosed herein is a fanless high-efficiency cooling device that is applicable to electronic products having heat sources, such as plasma display panel (PDP) televisions, liquid crystal display (LCD) televisions, and liquid crystal display (LCD) monitors. The fanless high-efficiency cooling device using ion wind comprises a heat sink having a fixing part fixedly attached to a heat-generating part of an electronic product and a plurality of protrusions extending a predetermined height from a bottom surface of the fixing part, a cover that covers the upper part of the heat sink, at least one electric wire for generating ion wind between the corresponding protrusions when high voltage is applied to the electric wire, an electric wire-supporting member that supports both ends of the electric wire, and a power supply that connects a high-voltage terminal to the electric wire and connects a ground terminal to the heat sink to supply high voltage to the electric wire.