| Trademark / Brand Name |
Class(es) |
| CONCEPTS +square |
35 |
| CONCH +square |
9 |
| CONCREEL HD +square & blurb |
1 |
| CONCREEL HD +blurb & square |
19 |
| CONDEX +square |
10 |
| CONDOR HEALTHCARE c +square |
5 |
| CONE N CAKES +square |
30 |
| CONEQTT +arcs & square |
41 |
| CONESTILO NEW YORK +square |
25 |
| CONEX +square |
7 |
| CONEX +arrows & square |
35 |
| CONFER +plant & square |
5 |
| CONFIRM +square |
9 |
| CONFLUENCE ELITE +square |
20 |
| CONGLO FOX +fox & square |
25 |
| CONGO +square |
11 |
| CONGOO +square |
9, 35 |
| CONICA +square |
10 |
| CONIFERS +tree & square |
41 |
| CONLITE +square |
12 |
| CONLIV-500 +square |
5 |
| CONMESH +square |
19 |
| CONNECT +square |
12 |
| CONNECT +triangle & square |
9 |
| CONNECT ME +square & men |
42 |
| CONNECT ME +men & square |
9 |
| CONNECT SCHOOL +square |
16 |
| CONNECT SCHOOL +square arcs |
16 |
| CONORAX ORIGINAL +square |
7, 8 |
| CONPORDE +square |
9 |
| CONQUER +leaves & square |
19 |
| CONSENSUS +arcs & square |
35 |
| CONSERN +arcs & square |
5 |
| CONSIL +triangles & square |
12 |
| CONSOLICER +oval & square |
3 |
| CONSPRU +square |
5 |
| CONSTRO CONNECT +square |
37 |
| CONSTROCONNECT +square |
35 |
| square |
9 |
| CONSTRUCTION SOL +square |
35 |
| CONSULTABIZ +square |
35 |
| CONT APP +arrows & square |
42 |
| CONTAFLU +man & square |
5 |
| CONTENT-KART +square |
35 |
| CONTENTS +square |
19 |
| CONTENUR C +square |
6, 20, 21 |
| CONTICEF CV +square |
5 |
| CONTICLAV +square |
5 |
| square |
7 |
| CONTINENTE +square |
34 |
| CONTIPOD +square |
5 |
| CONTRA +star & square |
18 |
| CONTRA BANDS +arrows square |
9 |
| CONTRAPAIN +leaf & square |
3 |
| CONTRAST +square |
25 |
| CONTREE +circle & square |
42 |
| CONTROLS india +square |
9 |
| CONVENT +square |
16 |
| CONVENYO STORE +star square |
35 |
| CONVERTIBLE +square |
9 |
| CONVO +blurbs cups & square |
43 |
| CONVOY +globe & square |
9 |
| COOK BOOK +square |
38 |
| COOK BRIGHT +cutlery square |
21 |
| COOKAID +square |
8, 21, 35 |
| COOKIE BYTE +square |
9 |
| square |
30 |
| COOKIE GOLD +square |
29 |
| COOL 'N COSY +arc & square |
28 |
| COOL 'N' SPICE +square |
43 |
| COOL +circles & square |
6 |
| COOL BLUES +square |
35 |
| COOL DENT +arcs & square |
3 |
| COOL DREAMS +ovals & square |
24 |
| COOL FASHION +square |
25 |
| COOL KING +crown & square |
21 |
| COOL PAD +ovals & square |
25 |
| COOL PINK +arcs & square |
35 |
| COOL SEE +square |
25 |
| square |
25 |
| COOL TOP +square |
19 |
| COOL VIND +arcs & square |
11 |
| COOLBERG +man & square |
32 |
| square |
9 |
| COOLTER +square |
9 |
| COOLWAY +circle & square |
18, 25, 35 |
| COOLZY +arcs & square |
32 |
| COOPUS +arc & square |
3 |
| COORSELL +square |
9, 42 |
| COPA +triangle & square |
43 |
| COPAL-F +square |
5 |
| square |
18 |
| COPECO +square |
16, 35 |
| COPEX +arcs oval & square |
1 |
| COPEX s +leaf & square |
5 |
| square |
25 |
| COPPER MAN +man & square |
35 |
| square |
8, 21 |
| COPPO-REE +square |
25 |
| square |
5 |
