Serial Number
86197317
Owner
CHIU, GordonAttorney
Richard GearhartFirst Use Date
Feb 27, 2014
Filing Date
Feb 19, 2014
SPONGYCARBON Trademark
Serial Number: 86197317 • Registration: 4710640
Trademark Classes
Owner Contact Info
Legal Representation
Trademark Details
Filing Date
February 19, 2014
Registration Date
March 31, 2015
First Use Anywhere
February 27, 2014
First Use in Commerce
February 27, 2014
Published for Opposition
January 13, 2015
Cancellation Date
November 26, 2021
Goods & Services
Graphene oxide and modified graphene oxide