Serial Number
99582964
Owner
Longyou Youjing Quartz Technology Co., Ltd.Attorney
QIN LIFirst Use Date
Aug 20, 2025
Filing Date
Jan 7, 2026
LYYJ YOU JING QUARTZ Trademark
Serial Number: 99582964 • Registration: 8409588
Trademark Classes
Owner Contact Info
No.1 Changxing Road (West), Chengnan Industrial Zone, Donghua Street, Longyou County,
Quzhou City, ZheJiang Province 324400 , CN
Entity Type: 99
Legal Representation
Correspondence Address
QIN LI
1360 Valley Vista Dr, Suite 140
1360 Valley Vista Dr
Diamond Bar, CA 91765
United States
Trademark Details
Filing Date
January 7, 2026
Registration Date
August 25, 2026
First Use Anywhere
August 20, 2025
First Use in Commerce
August 20, 2025
Published for Opposition
July 7, 2026
Goods & Services
Silicon carbide for use as a raw material in the manufacture of other goods; Silicates; Sulfides; Crystalline silicon; Silicon carbide for industrial purposes; Mold-release compounds for use in the fiberglass industry; Organosilanes; Silicon; Silicon dioxide; Sodium silicate
