DEFIRM Trademark

Serial Number: 99176729 • Registration: 8067200

DEFIRM is a trademark filed by guangzhou zhijia xin xi ke ji you xian gong si on May 8, 2025. The trademark is classified under Class 1 (Chemicals). The application is currently registered and active.

Trademark Classes

Class 1 - Chemicals

Chemical products for industry, science, photography, agriculture, horticulture and forestry

Owner Contact Info

guangzhou zhijia xin xi ke ji you xian gong si

G475, 5/F, Jinxing Building, No. 1 Hanjing Road, Tianhe District
Guangzhou 510665 , CN

Entity Type: 99

Legal Representation

Attorney of Record

YIDAN ZHANG

1,237 trademarks filed View all →

Correspondence Address

YIDAN ZHANG ANJIE BROAD LAW FIRM

No. 19 Dongfangdonglu, Chaoyang District

Beijing, 100600

China

Trademark Details

Filing Date

May 8, 2025

Registration Date

December 16, 2025

First Use Anywhere

December 30, 2024

First Use in Commerce

March 13, 2025

Published for Opposition

October 28, 2025

Goods & Services

pH paper, other than for medical or veterinary purposes; Litmus paper; Chemically treated non-medical test strips for calibration of laboratory test equipment; Reagent bearing diagnostic strips for testing breast milk, other than for medical or veterinary use; Reagent bearing test strips for testing swimming pool water; Chemically-treated nonmedical test strips for water test, liquid test