USPTO trademark record

DOUBLE LINE

Live registered mark · Owner SHIJIAZHUANG SHIXING AMINO ACID CO., LTD. · Classes 5

Mark details

Owner: SHIJIAZHUANG SHIXING AMINO ACID CO., LTD.
Serial number: 99305576
Registration number: 8118305
Status: REGISTERED
Classes: 5 (Pharmaceuticals)
Filed: 2025-07-28
Registered: 2026-01-27
Goods / services: Amino acids for medical purposes; Dietary and nutritional supplements; Protein dietary supplements; Dietetic foods adapted for medical purposes; Amino acid preparations for medical purposes; Amino ac…

Register data as of 2026-11-09. Records can trail live filings — check the official USPTO search for the latest status before filing.

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