17 trademarks were found for owners matching the name Filtertek Inc..
#Classstatus
1 S:78356492
M:CLEARSITE
O:FILTERTEK INC.
10 Dead
2 S:78298605
M:F

O:FILTERTEK INC.
7, 9, 11, 12, 22 Dead
3 S:78298600
M:F

O:FILTERTEK INC., ILLINOIS TOOL WORKS INC.
7, 10, 12 Dead
4 S:78295091
M:FILTERTEK
O:FILTERTEK INC.
7, 9, 11, 12, 22 Dead
5 S:78295101
M:FILTERTEK
O:FILTERTEK INC., ILLINOIS TOOL WORKS INC.
7, 10, 11, 12 Dead
6 S:78149318
M:MEDIPURE
O:Filtertek Inc., ILLINOIS TOOL WORKS INC.
10 Registered
7 S:75755723
M:F FILTERTEK

O:Filtertek Inc.
7, 9, 11, 12 Dead
8 S:75697721
M:F

O:Filtertek Inc.
7, 9, 10, 11, 12 Dead
9 S:75656096
M:F

O:Filtertek Inc.
40, 42 Dead
10 S:75656548
M:F FILTERTEK

O:Filtertek Inc.
9, 10 Dead
11 S:75605347
M:TRU-40
O:Filtertek Inc.
10 Dead
12 S:75355166
M:WINEGARD
O:FILTERTEK INC.
20 Dead
13 S:73665203
M:CHROMAPURE
O:FILTERTEK, INC.
9 Dead
14 S:73134260
M:FILTERTEK
O:Filtertek, Inc.
7, 9, 10, 11, 12 Dead
15 S:73134106
M:F

O:Filtertek, Inc.
7, 9, 10, 11, 12 Dead
16 S:73102566
M:STERILVENT
O:FILTERTEK INC.
10 Dead
17 S:73102567
M:BACTIPORE
O:FILTERTEK, INC.
10 Dead
Trademark Alertz updated from USPTO on 2030-01-24