| Trademark / Brand Name |
Class(es) |
| HYDRO SUN +circles & arcs |
37, 40 |
| HYDRO SWELL |
19 |
| HYDRO TASMANIA CONSULTING |
35, 42 |
| HYDRO TRACK TUBES +globe |
17 |
| HYDRO TREAT |
40 |
| HYDRO VISION |
41 |
| HYDRO WELL +squares |
12 |
| HYDRO WOUND |
11 |
| HYDRO XTREME 11 +square |
10 |
| HYDRO XTREME 5 +square |
10 |
| HYDRO XTREME 9 +square |
10 |
| HYDRO clearty |
25 |
| HYDRO comfort |
3 |
| HYDRO-C |
5 |
| HYDRO-DRIVE |
1 |
| HYDRO-FLEX HDPE PIPES |
17 |
| HYDRO-GRIP |
7 |
| HYDRO-JAL PLUS |
16 |
| HYDRO-LUBRIC |
4 |
| HYDRO-MECH ENGINEERS HME |
7 |
| HYDRO-REN FUROSEMIDE |
5 |
| HYDRO-SCIENCE |
3 |
| HYDRO-SHIELD |
25 |
| HYDRO-k |
5 |
| HYDRO-plast |
17 |
| ADHPL AD HYDRO POWER LIMITE |
9, 42 |
| BAJAJ HYDRO DYNAMIC |
12 |
| BHOLA brand HYDRO |
1 |
| CAMPUS HYDRO FUZE |
25 |
| COCK HYDRO FOILED |
13 |
| D-HYDRO |
35 |
| DSC HYDRO POWER +arcs |
39 |
| EASE HYDRO HMC lens +square |
9 |
| FHT FALCON HYDRO-TECH +oval |
7 |
| FLUIDLINE HYDRO EQUIPMENTS |
35 |
| GLOBAL HYDRO ENERGY +arc |
7, 9, 11, 37, 40, 42 |
| GO HYDRO SPORTS DRINK |
32 |
| GQ GS-HYDRO +circles |
6, 37 |
| GS-HYDRO |
6, 37 |
| H HYDRO +square |
12 |
| HAATHI CHHAP HYDRO +elephan |
1 |
| HATHI BRAND RANG KAT HYDRO |
3 |
| HD HYDRO DYNE +star |
35 |
| HFI HYDRO-FORCE INDUSTRIES |
35 |
| HM HYDRO +stripes & square |
7 |
| HP HYDRO PNEUMATIC CONTROLS |
7 |
| HPT HYDRO PURIFICATION TECH |
11 |
| IH IKAROS HYDRO TECHNIK |
17 |
| IMPSA HYDRO +arcs & arrows |
7, 37 |
| ISOFUEL HYDRO CHARGED +star |
30 |
| K BRITE HYDRO-ZN |
1, 3 |
| K KALALI HYDRO +man |
1 |
| KALPAN HYDRO +arcs |
4, 35, 36, 37 |
| KSN HYDRO-PNEUTECH ENGINEER |
35 |
| LION brand HYDRO +lion |
1 |
| MILPOND HYDRO |
5 |
| MINAR-HYDRO |
7 |
| MONSTER HYDRO |
32 |
| N NEEL HYDRO-TECH +drop ova |
7 |
| NORSK HYDRO |
1, 6, 22 |
| PROTEC HYDRO +arrow & squar |
7 |
| RENNER HYDRO-PORTER |
7 |
| SAFE FLOW HYDRO CARE +drops |
11 |
| SH SPAREAGE HYDRO +oval |
7 |
| SHANKH BRAND HYDRO +conch |
2 |
| SHARP HYDRO +arcs |
7 |
| SHARP HYDRO PRODUCTS |
35 |
| SHIP BRAND HYDRO A-1 +ship |
1 |
| SPA HYDRO-CURE DAMAGE REPAI |
3 |
| STC HYDRO |
9 |
| SUPER HYDRO-310 |
19 |
| SUPERIOR HYDRO +fish flower |
1 |
| SUPERIOR HYDRO +man & fish |
1 |
| TC super HYDRO +man & woman |
1 |
| TELEPHONE BRAND HYDRO +phon |
1 |
| TIGER BRAND HYDRO +tiger |
1 |
| TIGER brand HYDRO +lion |
2 |
| TIGER brand HYDRO GSC +tige |
35 |
| U UNITONE THE HYDRO EXPERT |
11 |
| VEET HYDRO RESTOR |
3 |
| cafe HYDRO +drop |
43 |
| gs-HYDRO +circle & arrow |
6 |
| new super HYDRO +oval |
1 |
| s SUPREME HYDRO ENGINEERING |
42 |
| shree HYDRO +oval |
6 |
| ITCHYDRO |
5 |
| DIHYDRO-P |
5 |
| ANHYDRO |
11 |
| ROLANHYDRO |
1 |
| LABOHYDRO |
5 |
| NUHYDRO AUTOMATION PRODUCTS |
7 |
| VHYDRO |
5 |
| NYDRO |
4, 9, 12 |
| PHENYDRO |
5 |
| VYDRO |
1, 7, 19 |
| ERO |
32 |
| ERO FRESH +drops |
32 |
| ERO MEGA |
29, 30 |
| ERO-TECH |
22 |
| ERO-b |
5 |
