4 trademarks were found for owners matching the name John Robert Allen.
#Classstatus
1 S:87639834
M:HEALTHYCAR THE WORLD LEADER IN VEHICLE AIR QUALITY

O:John Robert Allen
37, 42 Registered
2 S:86590563
M:LEAKPRO
O:1116086 BC LTD., John Robert Allen
37, 42 Registered
3 S:86590791
M:LEAKPRO

O:1116086 BC LTD., John Robert Allen
37, 42 Registered
4 S:76132716
M:LEAKPRO
O:John Robert Allen
37, 42 Dead
Trademark Alertz updated from USPTO on 2030-01-24