Description: a weblog on water and wastewater treatment
a weblog on water and wastewater treatment (1)
a weblog on water and wastewater treatment
Jun 22nd, 2023 by water engineer
According to US Patents and Trademarks Office, Gradiant Corporation submitted its new application on 08 Oct 2021 to register the standard character mark of CFRO as a trademark (link: https://tsdr.uspto.gov/#caseNumber=97060567&caseType=SERIAL_NO&searchType=statusSearch ). The application has passed its “Public opposition” phase in Oct 2022 and entered the examinination stage. Its previous attempt to register “CFRO” as a trademark was in Apr 2018 but it was eventually abandoned in Aug 2021 (link: https://tsd