IC 009. US 021 023 026 036 038. G & S: Computers and computer peripherals therefor; computer programs for use in monitoring, checking and controlling operation of elevators; Electrical controllers for controlling the movements of plural cages of elevator in order to reduce the waiting time for passengers or to reduce energy consumption during the night
Trademark Registration Overview How To Trademark A Name Trademark Symbols Remedies To Trademark Infringement Defenses Against Trademark Infringement Paris Convention How To Report Trademark Infringement Tm Symbol Trademarks Common Law And Trademarks How To Register A Trademark The Madrid Agreement Overview Types Of Passing Off