(Airlock) bicycle helment with adjustable ventilation systems an

2-layer firefighter garment

Abrasion and cut resistant protective clothing for bicycling

Acceleration protection ensemble and method

Accessory providing protection against falls in sports such...

Accessory support member for a helmet

Accessory to hard hat attaching means

Acoustic headgear-sun visor assembly

Activating device of a visor for motorcyclist helmets

Activity eye wear

Actuating device for the vizors of helmets or similar headgears

Adapter for a protective helmet

Adapter for fixing spectacle lenses

Adapter for protective mask for a helmet

Adaptive ballistic panel carrying garment

Adaptive, energy absorbing shoulder pad mounted head cage

Adhesion of diving goggle lenses

Adjustable back strap for diving and swimming equipment

Adjustable band to be worn by a person or animal

Adjustable baseball batter's and catcher's helmet with mask