2 trademarks were found for owners matching the name M. Grunberg, Inc.
#Classstatus
1 S:88384026
M:GETTING ENGAGED THE PERFECT SOLITAIRE BY M. GRUNBERG SINCE 1947

O:M. Grunberg, Inc
14 Dead
2 S:73706832
M:MG

O:M. GRUNBERG, INC.
14 Dead
Trademark Alertz updated from USPTO on 2030-01-24