Serial Number
99393672
Owner
Shanghai Lianfeng Gas Co., Ltd.Attorney
Clement ChengFiling Date
Sep 15, 2025
LIFENGAS Trademark
Serial Number: 99393672
Trademark Classes
Owner Contact Info
17th Floor, Building 1, No. 1168
Shanghai 201802 , CN
Entity Type: 99
Legal Representation
Correspondence Address
Clement Cheng
4522 Katella Avenue Ste. 200
Los Alamitos, CA 90720
United States
Trademark Details
Filing Date
September 15, 2025
Registration Date
Not Registered
Published for Opposition
June 16, 2026
Goods & Services
Gas separation equipment, namely, gas separators; Electrolytic gas machine, namely, machines for manufacturing gases using electrolysis; Oxygen and nitrogen production equipment, namely, machines for manufacturing oxygen and nitrogen; Rare gas extraction equipment, namely, extraction machines for rare gas; Gas liquefaction equipment, namely, machines for liquefaction of gas; Carbon dioxide production equipment, namely, machines for manufacturing carbon dioxide; Hydrogen and oxygen equipment from electrolyzed water, namely, electrolysis machines for generating hydrogen and oxygen; Sulfuric acid manufacturing equipment; Soda ash manufacturing equipment; Petrochemical equipment, namely, industrial chemical reactors for petrochemicals
