19 trademarks were found for owners matching the name Duct Doctor Ltd..
#Classstatus
1 S:97855456
M:HOWZ IT HANGIN'
O:Duct Doctor Ltd.
7 Registered
2 S:97855915
M:SWEEP "N" SCAN
O:Duct Doctor Ltd.
6 Registered
3 S:97587541
M:ULTIMATE
O:Duct Doctor Ltd.
17 Registered
4 S:88654668
M:VIPER MICROWHIP
O:Duct Doctor Ltd.
7 Registered
5 S:88488090
M:BULLET BRUSH
O:Duct Doctor Ltd.
7 Registered
6 S:88488110
M:BULLET WHIP
O:Duct Doctor Ltd.
7 Registered
7 S:88485897
M:HOOK
O:Duct Doctor Ltd.
7 Registered
8 S:88485926
M:MEGA VAC
O:Duct Doctor Ltd.
7 Registered
9 S:88476180
M:PORCUPINE
O:Duct Doctor Ltd.
7 Registered
10 S:88476727
M:HEDGEHOG
O:Duct Doctor Ltd.
7 Registered
11 S:86580158
M:MEGA VAC
O:Duct Doctor Ltd.
7 Dead
12 S:86580234
M:SURE SECURE
O:Duct Doctor Ltd.
6 Registered
13 S:86580239
M:MICROLINE
O:Duct Doctor Ltd.
7 Registered
14 S:86580246
M:REVOLUTION
O:Duct Doctor Ltd.
7 Registered
15 S:86580248
M:DUCT ADAPTOR
O:Duct Doctor Ltd.
6 Dead
16 S:86580257
M:FIREBALL
O:Duct Doctor Ltd.
7 Registered
17 S:77701623
M:BULLET
O:Duct Doctor Ltd.
7 Registered
18 S:75104957
M:VIPER CLEAN SWEEP SYSTEM

O:Duct Doctor Ltd.
7 Registered
19 S:75064759
M:DUCT PRO
O:Duct Doctor, Ltd.
37 Dead
Trademark Alertz updated from USPTO on 2030-01-24