The trademark application O2 Filter System was filed by Aktiebolaget Electrolux, a corporation established under the laws of the Kingdom of Sweden (the "Applicant"). The application was published for oppositions on October 7, 2001, and it was registered by office on May 1, 2002 without any oppositions.
The application was filed in Swedish (English was selected as the second language).
Two renewals of the trademark were recorded, one on December 8, 2010, and the other one on October 14, 2020.
Change of name and professional address of the trademark registration was recorded on December 2, 2001. Change of name and professional address of the trademark registration was recorded on July 29, 2007. Change of name and professional address of the trademark registration was recorded on August 5, 2007. Change of name and address of the trademark registration was recorded on August 12, 2007. Change of name and professional address of the trademark registration was recorded on January 29, 2012. Change of name and professional address of the trademark registration was recorded on January 29, 2012.