Equipment For Production, Distribution, Or Transformation Of Energy Patents (Class D13)
- Solar unit or component thereof (Class D13/102)
- Battery or casing therefor (1) (Class D13/103)
- Battery charger (Class D13/107)
- Transformer, rectifier or casing therefor (3) (Class D13/110)
- Generator, motor or casing therefor (Class D13/112)
- Inductor (e.g., coil, etc.) (Class D13/117)
- Element or attachment (Class D13/118)
- Voltage regulator (Class D13/124)
- Condenser, resistor or potentiometer (5) (Class D13/125)
- Vehicle ignition component (6) (Class D13/126)
- Railway component (Class D13/128)
- Insulator (7) (Class D13/129)
- Connector, conductor or housing therefor (10) (Class D13/133)
- Switch or casing therefor (18) (Class D13/158)
- Heat sink (Class D13/179)
- Electron or vacuum tube (23) (Class D13/180)
- Semiconductor, transistor or integrated circuit (24) (Class D13/182)
