ALEXANDRIA, Va., July 2 -- The United States Patent and Trademark Office (USPTO) published about the trademark 'SIGMA' in its latest official gazette. The trademark application with the serial number 90653997 was filed on Apr. 19, 2021.
Here are the other related details:
Goods and Services: 9 - 3D spectacles; Bags adapted for laptops; Battery charge devices; Battery chargers for mobile phones; Blank USB flash drives; Cameras; Cases for smartphones; Computer keyboards; Computer monitors; Covers for smartphones; Data cables; Earphones; Electronic navigational and positioning...
International/US Class(es): 9
Mark Drawing Code: 4 - STANDARD CHARACTER MARK
Current Owner(s): Jianbin Chen Room 196,No.158 Lianyue Road Siming District Xiamen...