ISTACK Trademark
Serial Number: 87360280 • Registration: 6603296
Trademark Classes
Class 11 - Environmental Control
Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying
Class 42 - Computer & Scientific
Scientific and technological services; industrial analysis and research services
Class 35 - Advertising & Business
Advertising; business management; business administration; office functions
Owner Contact Info
Legal Representation
Correspondence Address
Nancy H. Lutz MERCHANT & GOULD P.C.
PO BOX 2910
MINNEAPOLIS
MN 55402
UNITED STATES
Trademark Details
Filing Date
March 6, 2017
Registration Date
December 28, 2021
Published for Opposition
January 30, 2018