| 9 |
flip covers for smartphones |
| 9 |
floppy disc drives |
| 9 |
floppy discs |
| 9 |
floppy disk drives |
| 9 |
floppy disks |
| 9 |
flotation vests |
| 9 |
flow gauges |
| 9 |
flowmeters |
| 9 |
fluid flow meters |
| 9 |
fluid metering apparatus |
| 9 |
fluid meters |
| 9 |
fluorescence microscopes |
| 9 |
fluorescent lamp ballasts |
| 9 |
fluorescent screens |
| 9 |
flyback transformers |
| 9 |
fog signals, non-explosive |
| 9 |
foldable smartphones |
| 9 |
folding rulers |
| 9 |
folding rules |
| 9 |
food analysis apparatus |
| 9 |
food timers |
| 9 |
football helmets |
| 9 |
football helmets [American football] |
| 9 |
footwear for protection against accident or injury |
| 9 |
footwear for protection against accidents |
| 9 |
footwear for protection against accidents, irradiation and fire |
| 9 |
footwear for protection against biological hazards |
| 9 |
footwear for protection against chemical spills |
| 9 |
footwear for protection against fire |
| 9 |
footwear for protection against irradiation |
| 9 |
frames and supports for electrical cover plates |
| 9 |
frames for eyeglasses |
| 9 |
frames for eyeglasses and pince-nez |
| 9 |
frames for eyeglasses and sunglasses |
| 9 |
frames for monocles |
| 9 |
frames for photographic transparencies |
| 9 |
frames for pince-nez |
| 9 |
frames for spectacles |
| 9 |
frames for spectacles and pince-nez |
| 9 |
frames for spectacles and sunglasses |
| 9 |
frames for sunglasses |
| 9 |
freeware |
| 9 |
frequency amplifiers |
| 9 |
frequency converters |
| 9 |
frequency extenders |
| 9 |
frequency generators |
| 9 |
frequency meters |
| 9 |
frequency synthesizers |
| 9 |
fridge magnets |
| 9 |
fuel cell electrodes |
