Serial Number
99584115
Owner
Zengbao ZhangAttorney
Pranay K. PattaniFirst Use Date
Jan 5, 2026
Filing Date
Jan 8, 2026
HAOSHUXUE Trademark
Serial Number: 99584115
Trademark Classes
Owner Contact Info
Legal Representation
Correspondence Address
Pranay K. Pattani
PO BOX 320769
San Francisco, CA 94132
United States
Trademark Details
Filing Date
January 8, 2026
Registration Date
Not Registered
First Use Anywhere
January 5, 2026
First Use in Commerce
January 5, 2026
Published for Opposition
June 2, 2026
Goods & Services
Mechanical pencil sharpeners; Fountain pens; Clutch pencils; Rollerball pens; Pencils; Marker pens; Writing pens; Permanent markers; Writing brushes; Highlighting pens; Colored pencils; Drawing pens; Wet erase markers; Pencil tins; Whiteboard pens; Correcting pencils; Pencil leads; Writing implements; Office stationery; Fibertip pens