| Trademark / Brand Name |
Class(es) |
| BU RO |
19 |
| CO RO |
20 |
| CO CO RO TU TU MU |
24, 26, 35 |
| CR ORIENTAL RO SYSTEM +arcs |
7 |
| DEW RO +arcs ovals & arrow |
11 |
| DIGITAL RO |
11 |
| DOCTOR RO +bird & drops |
11 |
| DR RO DEX |
9 |
| DUCK RO AQUA SERVICE +drops |
11 |
| E-RO YOUR HEALTH +drop |
11 |
| EARTH RO SYSTEM |
24 |
| EAU-RO |
32, 33 |
| EAU-DE-RO |
11 |
| EP RO II |
30 |
| F-RO |
7 |
| FILMTECH RO SYSTEMS |
35 |
| G.RO.UV.TH. AQUAGUARD +cros |
32, 37 |
| GLEN RO +oval & cross |
37 |
| GLEN RO +ovals & cross |
11 |
| GLEN RO TFC MEMBRANE +cross |
11, 37 |
| HEALTHGUARD RO +cross & dro |
11 |
| HI VIRTUAL RO |
9, 37, 42 |
| INO RO TECHNOLOGY 4 MASSES |
42 |
| IONOI RO CHEMICALS +circles |
1 |
| IONS RO |
11 |
| ISHICON RO PURIFIERS +oval |
11 |
| ITTI RO reverse osmosis |
11 |
| JMFP RO JO |
30 |
| KENT MINERAL RO |
7, 11 |
| KIMBLE MINERAL RO water |
11 |
| KKK-RO |
7 |
| L-EN-RO |
5 |
| LE RO +ovals |
1 |
| LE RO LEVACO-ROSSARI +ovals |
1 |
| LIVPURE RO SABSE SHUDH PAAN |
11 |
| LRS LIVE RO SYSTEM +oval |
11 |
| M RS M R S RO SYSTEM |
11 |
| M RS MRS RO SYSTEM |
7 |
| M.C.U. RO CARE M.C.U. GROUP |
11 |
| MAEST RO +arc |
11 |
| MARC RO +cross |
11 |
| MEDIMIX RA RI RO |
3 |
| MEDIMIX RI RO |
3 |
| MICROLEX MINERAL RO +drops |
11 |
| MINERAL FORCE RO +oval drop |
11 |
| MONOTA RO |
3, 6, 7, 8, 9, 11, 12, 16, 17, 20, 21, 22, 25 |
| MOURIER RO SYSTEM +oval |
11 |
| MS RO WORLD PURITY OF NATUR |
11 |
| MSC-RO water purifiers |
11 |
| MY DEW RO SYSTEM +drops |
11 |
| MY H2O RO +drop arc & oval |
35 |
| NAKHRO BINARI RO |
41 |
| NAVNEET RO +hand & drop |
11 |
| NEE RO |
9 |
| NET-RO |
11 |
| NTC MYCO ADVANCED RO SYSTEM |
35 |
| NUTRI-CARE MINERAL RO WATER |
11 |
| OSMO PURE RO SYSTEMS |
11 |
| OXY-H RO +drop & oval |
11 |
| P PRIYA RO SYSTEM +oval |
11 |
| PLUS KANT NATURAL RO +squar |
11 |
| PRL PURE RO LINE |
11 |
| PRUTHVI RO +circle |
11 |
| Q. RO |
3 |
| RAIZIN RO |
11 |
| RELISH OCCASIONS RO +square |
41 |
| RF RO REFRESH +arcs & arrow |
11 |
| RHINE RO VER'S CONCEPTS |
11 |
| RIVERA RO SYSTEM +drop oval |
11 |
| RO-RO'S |
29 |
| ROPS RO |
32 |
| S M-TECH RO health care |
11 |
| SEI-RO-GAN in japanese |
5 |
| SHRESHT RO +arcs & drop |
11 |
| SI-RO-SET SHIROSETTO |
40 |
| SLIMZ RO PENTAIR WATER |
11 |
| SN PURE AQUA RO |
11 |
| SOMESHWAR RO ICE CENTER |
30 |
| SONI RO MINERAL WATER |
11 |
| STAR RO +ovals |
8, 14, 18 |
| T TO RO THE KING OF KITCHEN |
35 |
| TAMARA RO DROPS OF HAPPINES |
11 |
| THE RO EXPERIENCE DELIGHT |
35 |
| TUMI HAY-RO-NA +oval circle |
30 |
| TUMI HAY-RO-NA +stripes |
30 |
| U-RO +arc arrow & circle |
3 |
| ULTIMATE RO SYSTEMS |
7 |
| ULTRA FRESH RO SYSTEM |
37 |
| UNIQUE RO |
32 |
| UNISAFE AQUA RO SYSTEM |
11 |
| VA v-AQUA RO SYSTEMS +drops |
9 |
| VIGIL RO |
11 |
| VIRTUAL RO |
9, 37, 42 |
| WATERY MINERAL RO +drops |
11 |
| WELCOME RO +square |
35 |
| YKK RO +stripes & square |
11 |
| ZERO B ULTIMATE RO SYSTEM |
11 |
| RO2 IN |
5 |
| RO3000 |
17 |
| RO4 |
43 |
