| Subclass 01 | Devices and equipment against fire hazards |
| A0186 | Arresters (Flame –) | P0115 | L0113 |
| B0178 | Beaters for fire | B0162 | T0490 |
| E0122 | Extinguishers | E0345 | T0491 |
| F0118 | Fire extinguisher tanks | R0193 | T0492 |
| F0119 | Fire extinguishing pumps | P0581 | S0502 |
| F0121 | Fire hazards (Devices and equipment against –) | F0072 | B0071 |
| F0184 | Flame arresters | P0115 | L0113 |
| F0254 | Foam sprays [firefighting] | C0125 | P0228 |
| P0508 | Pumps (Fire extinguishing –) | P0581 | S0502 |
| S0614 | Sprays (Foam –) [firefighting] | C0125 | P0228 |
| Subclass 02 | Devices and equipment for accident prevention and for rescue, not elsewhere specified |
| A0147 | Anti-dust nasal filters | F0143 | P0230 |
| B0203 | Bells (Diving –) | C0625 | B0254 |
| B0501 | Breathing masks | M0117 | L0190 |
| C0377 | Chutes (Rescue –) | G0101 | M0130 |
| D0178 | Diving bells | C0625 | B0254 |
| E0102 | Escape devices (Submarine –) | S0077 | T0251 |
| F0007 | Face masks (Protective –) | M0116 | A0143 |
| F0008 | Face shields | E0056 | A0144 |
| F0103 | Filters (Anti-dust nasal –) | F0143 | P0230 |
| G0054 | Gas masks | G0057 | G0022 |
| L0130 | Life nets | F0121 | V0138 |
| L0132 | Lifebelts | C0276 | M0132 |
| L0133 | Lifebuoys | B0403 | M0127 |
| L0134 | Lifejackets | G0080 | M0131 |
| M0064 | Masks (Breathing –) | M0117 | L0190 |
| N0018 | Nasal filters (Anti-dust –) | F0143 | P0230 |
| N0043 | Nets (Rescue –) | F0121 | V0138 |
| P0093 | Parachutes | P0084 | E0045 |
| P0476 | Protection against X-rays (Devices for –) | P0798 | R0128 |
| P0477 | Protective face masks | M0116 | A0143 |
| R0187 | Rescue bags for transport of persons | S0036 | M0128 |
| R0188 | Rescue chutes | G0101 | M0130 |
| R0189 | Rescue nets | F0121 | V0138 |
| R0194 | Respiratory masks | M0117 | L0190 |
| S0016 | Safety belts for the seats of vehicles | C0277 | B0148 |
| S0021 | Safety harnesses | H0028 | V0139 |
| S0268 | Shields (Face –) | E0056 | A0144 |
| S0836 | Submarine escape devices | S0077 | T0251 |
| W0130 | Welders' masks | M0114 | H0150 |
| X0004 | X-rays (Devices for protection against –) | P0798 | R0128 |
| Subclass 99 | Miscellaneous |
| WIPO Locarno Classification - Class 29 |