| Trademark / Brand Name |
Class(es) |
| O-C-N |
5 |
| O.C. |
33 |
| O.C.C.S.P.D +oval & stripes |
41 |
| O.C.F.C. +circle & ovals |
1 |
| O.C.F.C. +ovals |
5 |
| O.C.K. outdoors casuals |
25 |
| O.C.L |
3 |
| O.C.M |
5 |
| O.C.M. |
11 |
| O.C.M. soap |
3 |
| O.C.N.7 +oval & arcs |
3 |
| O.C.C.S.P.D +oval & stripes |
41 |
| O.C.F.C. +circle & ovals |
1 |
| O.C.F.C. +ovals |
5 |
| O.D.C. |
39 |
| O.D.H.C.C. ORO-DENTAL +cros |
42 |
| O.D.H.C.C. ORO-DENTAL +cros |
42 |
| O.E.C. F FAXON +oval square |
9 |
| O.E.C. ST STAR TEK +star |
9 |
| O.G.I.C |
41 |
| O.I.C |
7 |
| O.I.C. |
12 |
| O.L.C.I. ENGINEERING INDIA |
9, 12, 42 |
| O.N.C |
5 |
| O.P.C. |
7 |
| O.T.C. CHENNAI EXPRESS +ova |
34 |
| O.T.P.C |
39 |
| OBAGI-C FX SYSTEM |
3, 5 |
| OBAGI-C RX SYSTEM |
3, 5 |
| OBERGLU-C |
5 |
| OC&C |
35, 36 |
| OCUBET-C |
5 |
| OERLIKON C-RAM |
9, 13 |
| OFAUX-C |
5 |
| OFLORA-C |
5 |
| OMNI TEM ADHESIVE-C +oval |
17 |
| OMNI TEM ADHESIVE-C +tyre |
1, 12 |
| OMNI TEM ADHESIVE-C UNIPATC |
1, 12, 17 |
| ONEFER-C |
5 |
| ONLYCAL-C |
5 |
| OPTIMAL ENERGY C +arc |
12, 37 |
| OPUS C |
9 |
| ORAL-C |
5 |
| ORIPHEX-C |
5 |
| ORO-DENTAL O.D.H.C.C +cross |
10 |
| ORO-DENTAL O.D.H.C.C +cross |
10 |
| ORPHAN-C |
5 |
| OSCAR D.B.C. |
32 |
| OSMO C |
31 |
| OSTEDEN-C |
5 |
| OVULATE-C |
5 |
| OX-C-PAR |
5 |
| P C JEWELLERS |
14 |
| P C LAL |
36 |
| P C M ACADEMY |
41 |
| P C SONS JEWELLERS |
14 |
| P C&CC PERFECT COMPUTERS |
41 |
| P POLAR N.C. ALOKE +circle |
14 |
| P R&C +tree & square |
5 |
| P R.C.P.L. +diamond & ring |
14 |
| P&C 'N' NEO +flower |
30 |
| P&C +square |
9, 45 |
| P&C ANIMAL HEALTH LLP |
31 |
| P&C PANNUS COLORS +necktie |
25 |
| P&C PATEL & CO. +flower |
14 |
| P&C POWER SHINE +oval |
2 |
| P&C PRAKASH & CO. +shield |
37 |
| P&C PRO TECH SHINE & CARE |
35 |
| P&C royalexcel +oval |
2 |
| P&S P.C PATRA & SONS +oval |
35 |
| P.C. |
10 |
| P.C. & P.W. LTD |
5 |
| P.C. BHANDARI +bicycle oval |
12 |
| P.C. CHAMRIA +oval |
5 |
| P.C. CHANDRA |
14 |
| P.C. CHANDRA GROUP +square |
14 |
| P.C. CHANDRA MUGDHAA |
14, 35 |
| P.C. CHANDRA jewellers |
14 |
| P.C. DESIGN ESTATE |
25 |
| P.C. LAB DIGITAL MAINTENANC |
41 |
| P.C. MALL |
37 |
| P.C. MANGAL VASAN |
25 |
| P.C. PAUL +circle |
18 |
| P.C. PAUL +umbrella |
18 |
| P.C. SNEHAL |
37, 39 |
| P.C. TEXTILES +man |
24 |
| P.C. VENT |
9 |
| P.C. brand parmal rice |
30 |
| P.C. power india |
9 |
| P.C. power-SL |
3 |
| P.C.A |
7 |
| P.C.C. |
2, 8, 25 |
| P.C.G GRADING |
35 |
| P.C.I. PAINTS & CHEMICALS |
2 |
| P.C.I. cargo & air freight |
39 |
| P.C.M PUSHPA COTTON MILL |
24 |
| P.C.M. |
24 |
| P.C.M. FAB +oval |
25 |
| P.C.M.T. PRIVATE CHIKITSAK |
45 |
| P.C.S. |
3 |
