The trademark application K SIGMA was filed by KNORR-BREMSE AG, a corporation established under the laws of the Federal Republic of Germany (the "Applicant"). The application was published for oppositions on March 1, 2023, and it was registered by office on June 8, 2023 without any oppositions.
It was designated 'Basic Application' for International Application 1731545 at the World Intellectual Property Organization (WIPO).
The application was filed in English (German was selected as the second language).