This week’s trademark updates are as follows –   Delhi High Court says 'Rooh Afza' trademark to be given high degree of protection An appeal was moved by manufacturers of Rooh Afza against rejection of its application seeking an interim injunction against Sadar Laboratories Pvt. Ltd., who infringed their trademark. The Court observed that "Rooh Afza" had acquired immense goodwill over the years and had served as the "source identifier" for the sharbat being manufactured by Hamdard National Foundation(India) and Hamdard Dawakhana…