Hearing protection devices in the nature of ear plugs, ear muffs with noise reduction or noise cancellation; earmuffs to attenuate sound and protect hearing; hearing protection devices, namely, hearing protectors, helmet-mounted earmuffs; earplugs for hearing protection, noise reduction for nonmedical use.

'attenu':20 'cancel':17 'devic':3,27 'ear':8,10 'earmuff':18,34 'earplug':35 'hear':1,24,25,29,37 'helmet':32 'helmet-mount':31 'mount':33 'muff':11 'name':28 'natur':6 'nois':13,16,39 'nonmed':42 'plug':9 'protect':2,23,26,38 'protector':30 'reduct':14,40 'sound':21 'use':43

LD

Owners

Goods & Services