Serial Number
88230066
Owner
Iersum Corporation ChinaAttorney
Yinghui He, Esq.First Use Date
May 1, 2009
Filing Date
Dec 14, 2018
IERSUM Trademark
Serial Number: 88230066 • Registration: 5825647
Trademark Classes
Owner Contact Info
No. 56 DaMaLu Rd, Renhe Zhen Baiyun Dist
Guangzhou 510470 , CN
Entity Type: 03
Legal Representation
Correspondence Address
YINGHUI HE, ESQ. LAW OFFICE OF YINGHUI HE, P.C.
139 CENTRE STREET PH111
NEW YORK, NY 10013
UNITED STATES
Trademark Details
Filing Date
December 14, 2018
Registration Date
August 6, 2019
First Use Anywhere
May 1, 2009
First Use in Commerce
May 1, 2009
Published for Opposition
May 21, 2019
Cancellation Date
February 20, 2026
Goods & Services
Oil based non-chemical additives for all types of oils and greases to reduce friction, and increase lubricating efficiency for use in automotive engines, transmissions, differentials, gear boxes and hydraulic systems