Double edge blade safety razor

Double edge injector razor

Double edge razor

Double edge safety razor embodying flexible blade pressure...

Double ended throwing knife

Double handle kitchen knife

Double-ended dual-mechanism retractable blade utility knife

Double-ended utility knife with two covers

Drill powered cable cutter

Drive assembly for an electric shaver

Drive mechanism for a vibration-type dry-shaver comprising a...

Drive system for beard and mustache trimmer

Drive system for controlling motion of the shaving elements...

Driving member for hair cutting device with replaceable tip

Dry shaver

Dry shaver

Dry shaver

Dry shaver

Dry shaver

Dry shaver