2 trademarks were found for owners matching the name Portman Security System (USA) Ltd..
#Classstatus
1 S:78397755
M:PORTMAN
O:Portman Security System (USA) Ltd.
9 Dead
2 S:78395489
M:ASP

O:Portman Security System (USA) Ltd.
12 Dead
Trademark Alertz updated from USPTO on 2030-01-24