Device for protecting face and eyes against projectile impact

Device for regulating the length of a swimming goggles strap

Device for safety-helmet with ear mufflers

Device for the controlled lifting of helmet visors and the like

Device for the mechanical hooking of a display system to a helme

Device for unlocking the rotation of a crash-helmet chin guard

Device for use in helmet for preventing fogging by electric heat

Device to actuate helmet visors, particularly for motorcyclists

Device to facilitate removal of a helmet face mask

Device to secure a throatband on helmets and similar headgear

Devices for preventing cervical spine injuries in contact sports

Dielectric hat bracket for safety hats

Direct view helmet mounted telescope

Disengageable helmet visor clamp

Display carrying and protective helmet

Disposable face shield

Disposable face shield

Disposable faceshield and method of manufacture thereof

Disposable nose protector assembly

Disposable patient face mask