| Trademark / Brand Name |
Class(es) |
| ONLY INTERIORS +circle |
35 |
| ONLY LIFE +arcs & circle |
41 |
| ONLY NATURE ENDURES +circle |
24 |
| ONLY TAWA +man & circle |
43 |
| ONMY WAY +leaf arc & circle |
43 |
| ONN WE'RE ON +circle square |
43 |
| ONOFLOT +circle |
11 |
| ONPAN-D +arcs & circle |
5 |
| ONPIN +circle |
7 |
| ONS aqua +circle |
32 |
| ONTO +circle |
35 |
| ONTRIP +arcs circle & spira |
5 |
| ONYX +circle |
3 |
| ONYX +cogwheel & circle |
41 |
| ONYX +shoes & circle |
3 |
| ONYXE PARAISO +circle |
37 |
| ONZUP +arcs & circle |
9 |
| OOB +circle |
3 |
| circle |
3 |
| OOBBOO BB OOBBOO +circle |
18, 25 |
| OOD +circle |
20 |
| OOLSUM +tree arcs & circle |
44 |
| OOMDA washing soap +circle |
3 |
| OOOPS! +cartoon & circle |
41 |
| OOPS +child & circle |
25 |
| OORJAA +flames & circle |
41 |
| OORNAA +square & circle |
24, 25 |
| OORT +stripes square circle |
35 |
| OOTY FRESH +circle |
31 |
| OOWER +circle & arcs |
45 |
| OOZE +circle |
32 |
| OP OPAPO +circle & square |
25 |
| OP OSHI PRINT +circle |
40 |
| OPAL +circle & triangles |
37 |
| OPAL +birds & circle |
39 |
| OPAL CERAMIC +circle |
21 |
| OPDEL +circle |
7 |
| OPDSS +guns & circle |
42 |
| OPEL +lightening & circle |
12 |
| OPEL Z +circle & lightening |
7 |
| OPEN +apple & circle |
35, 42 |
| OPEN BRAVO +circle |
9 |
| OPEN BRICK SYSTEMS +circle |
41, 42 |
| OPEN BUTTON +circle |
25 |
| OPEN COMPANY +tick & circle |
35 |
| circle |
42 |
| OPEN FORUM +circle & birds |
41 |
| OPEN HAUS +circle |
41 |
| OPEN READ +arrows & circle |
41 |
| OPEN ROYAL +circle & arcs |
3 |
| OPEN TADKA +circle & stripe |
42 |
| OPEN tv +circle & oval |
9 |
| OPENSTREAM +circle |
9, 16 |
| circle |
29 |
| OPERATOR ASLI +flame circle |
9 |
| OPFC +circle |
19 |
| OPGLIM +cross arcs & circle |
5 |
| OPHIOCUS +circle & ovals |
9 |
| OPHION +arcs & circle |
9, 35 |
| OPIUM DEN +flower & circle |
21 |
| OPLUS +cross & circle |
9 |
| OPM +circle |
3 |
| OPM +circle & oval |
19 |
| OPM +flowers & circle |
3 |
| OPM standard +circle |
3 |
| OPMET-XL +cross circle arro |
5 |
| OPNER +circle & lips |
25 |
| OPOS +circle & arc |
16 |
| OPOWER +hexagon arcs circle |
7, 12 |
| OPP +circle |
41 |
| OPP CHARGE +circle |
9, 37 |
| OPPLE +circle |
9, 11 |
| OPPO +circle & bell |
28 |
| OPPO +circle & helmet |
5, 12, 35 |
| OPR +circle |
21 |
| OPRAB +cross circle & arrow |
5 |
| OPSIS CARE +arrows & circle |
35 |
| OPSXPRESS +circle & arrows |
35 |
| OPTARI +circle |
9 |
| OPTEK +circle & oval |
9 |
| OPTEL +cross & circle |
5 |
| OPTI STEAM +circle |
37 |
| OPTIC HOUSE +circle & arcs |
35 |
| OPTIMA +circle |
36 |
| OPTIMAL +stars & circle |
7, 12, 17 |
| OPTIMAL X +star circle arro |
35 |
| OPTIMAL X +star & circle |
9, 35, 38 |
| OPTIMAL X +sun circle arrow |
38 |
| OPTIMAL X +sun & circle |
9 |
| OPTIMOL srv +circle & squar |
9 |
| OPTIMUM +circle |
25 |
| circle |
41 |
| OPTIMUS +cross & circle |
35 |
| OPTINET +circle |
9 |
| circle |
39 |
| OPTION PRINT ZONE +circle |
40 |
| OPTITECH +circle & arrow |
10 |
| OPTM +circle |
10 |
| OPTOR +cross & circle |
5 |
| OPTREX +circle |
5 |
