3 trademarks were found for owners matching the name Substack, Inc..
#Classstatus
1 S:97478171
M:SUBSTACK
O:Substack, Inc.
9, 42 Registered
2 S:90900114
M:

O:Substack Inc.
42 Registered
3 S:87772963
M:SUBSTACK
O:Substack Inc.
42 Registered
Trademark Alertz updated from USPTO on 2030-01-24