| Trademark / Brand Name |
Class(es) |
| OAK BLUE INVESTEC +lion |
36 |
| OBAGI BLUE PEEL |
3 |
| OBW OXY BLUE WALKER |
28 |
| OC BLUE |
25, 33 |
| OCEAN BLUE |
32, 33, 41 |
| OCEAN BLUE & GOLD NAPOLEON |
33 |
| OCEAN BLUE +waves |
3 |
| OCEAN BLUE +wheel & anchor |
33 |
| OCEAN BLUE PREMIUM |
32 |
| OFFICER'S CHOICE BLUE |
3, 9, 25, 29, 30, 32, 33, 34, 43 |
| OFFICER'S CHOICE BLUE +cres |
33 |
| OFFICER'S CHOICE BLUE +sun |
3, 9 |
| OFFICER'S CHOICE BLUE DELUX |
33 |
| OFFICER'S CHOICE BLUE RARE |
33 |
| OFFICER'S CHOICE BLUE SELEC |
33 |
| OFFICER'S CHOICE BLUE soda |
32 |
| OFFICER'S CHOICE BLUE water |
32 |
| OFFICER'S CHOICE BLUE whisk |
33 |
| OFFICERS CHOICE BLUE |
33 |
| OFFICERS CHOICE BLUE +squar |
29 |
| OFFICERS CHOICE BLUE DJREMI |
9 |
| OLD BLUE |
25, 35 |
| OLD BLUE CLOTHING |
25 |
| OLD BLUE clothing |
35 |
| OLOBLU BLUE EYES |
5 |
| OMA BLUE |
3 |
| ONE BLUE |
36 |
| ONE FISH TWO FISH RED BLUE |
9, 25, 28 |
| ONE FISH TWO RED BLUE FISH |
25 |
| ONE-BLUE |
45 |
| OOB BLUE ultramarine +lion |
3 |
| OOB EXTRA BLUE +sun |
3 |
| OPERA'S BLUE |
14 |
| OPTIBELT BLUE POWER |
7 |
| ORANGE BLUE EAGLE +bird |
2 |
| ORANGE BLUE MAGIC gin |
33 |
| ORI BLUE |
32 |
| ORI BLUE drinking water |
32 |
| ORIGINAL BLUE |
34 |
| OTM BLUE HILLS |
32 |
| OUT OF THE BLUE |
42, 43 |
| OXFORD BLUE |
33 |
| OXFORD BLUE +man & oval |
33 |
| OXY BLUE |
16, 25, 35 |
| OXY BLUE +circles |
32 |
| OXY BLUE +oval |
11 |
| OYSTER BLUE |
33 |
| OYSTER BLUE +shell & square |
25 |
| OYSTERS BLUE |
42 |
| PACIFIC BLUE |
32, 34 |
| PACIFIC BLUE +fish |
39 |
| PAKIJA SOLID BLUE +boy |
3 |
| PAKIJA SOLID BLUE +child |
3 |
| PAKIZA BLUE +boy |
3 |
| PALM BLUE +tree & square |
25 |
| PARK AVENUE COOL BLUE |
3 |
| PARK AVENUE COOL BLUE SKIES |
3 |
| PARROT BLUE +bird |
3 |
| PARROT BLUE +bird & circle |
3, 35 |
| PARTY BLUE |
25 |
| PARTY BLUE FASHION STATEMEN |
25 |
| PAX BLUE |
11 |
| PB PARK BLUE +leaf & arcs |
25 |
| PB PERFECT BLUE +square |
25 |
| PB PERFECT BLUE +squares |
24 |
| PB PINK & BLUE salon +circl |
44 |
| PEARL BLUE |
32 |
| PEARL BLUE +circle & arcs |
32 |
| PENEROX BLUE STAR |
5 |
| PEPSI BLUE SPICE |
32 |
| PERSODEA BLUE LABEL +square |
25 |
| PHARMA BLUE STONE |
35 |
| PHYCOCYANIN BLUE |
5, 30 |
| PILOT LIQUID BLUE |
3 |
| PINAAZ BLUE CHAMP |
3 |
| PINK & BLUE |
25 |
| PINK AND BLUE PLAY SCHOOL |
41 |
| PINK N BLUE +arcs & square |
5, 44 |
| PINKAN BLUE |
43 |
| PINXIT BLUE |
16 |
| PITCH BLUE |
9, 35, 38 |
| PLANET BLUE |
35 |
| PLANET OCEAN BIG BLUE |
14 |
| POKER BLUE CARD-HERBAL BEER |
32 |
| POLO RED WHITE & BLUE |
3 |
| POLOQUEEN BLUE BIRD liquid |
3 |
| POLY QUIK SH BLUE DIAMOND |
1 |
| POOJA BLUE +building |
3 |
| PORTLAND BLUE CIRCLE |
19 |
| POWER BLUE |
10 |
| PP BLUE LINE +square stripe |
20 |
| PRANAY'S BLUE |
21 |
| PREETHI BLUE LABEL +mixer |
7 |
| PREETHI BLUE LEAF |
7 |
| PREM'S BLUE BIRD +bird |
9 |
| PREMIUM BLUE LABEL |
32 |
| PREMIUM WHISKY BLUE LABEL |
33 |
| PRIME BLUE |
24, 25 |
| PRISTINE BLUE |
32 |
| PUNE BLUE PANTHERS +cat ova |
41 |
