3 trademarks were found for owners matching the name Petro-Tech Expos, Ltd..
#Classstatus
1 S:74379788
M:PACIFIC COAST OIL SHOW & CONFERENCE
O:Petro-Tech Expos, Ltd.
35 Dead
2 S:74255883
M:PETRO-TECH EXPOS-LTD. PT

O:Petro-Tech Expos, Ltd.
35 Dead
3 S:74255884
M:

O:Petro-Tech Expos, Ltd.
35 Dead
Trademark Alertz updated from USPTO on 2030-01-24