2 trademarks were found for owners matching the name EF-KAY PRODUCT CO., INC..
#Classstatus
1 S:74207406
M:EF-KAY'S PARADISE

O:EF-KAY PRODUCT CO., INC.
3 Dead
2 S:73350412
M:EF-KAY

O:Ef-Kay Product Co., Inc.
3 Dead
Trademark Alertz updated from USPTO on 2030-01-24