6436 ⎘
Helmets; Helmet covers ; Other protective head coverings; Parts, details or accessories of helmets; Ear protection devices Integral hearing protection
HEARING PROTECTION DEVICE, COLLISION WARNING SYSTEM AND METHOD OF RETROFITTING A HEARING PROTECTION DEVICE WITH A DETECTION UNIT
#2Hinged Attachment of Headgear to a Helmet
#3JOINT ASSEMBLY FOR A HELMET SYSTEM
#4Device for connecting lens and earmuff to safety helmet
#5EARMUFF UNIT FOR USE WITHIN A HEAD PROTECTIVE GEAR AND HEAD PROTECTIVE GEAR
#6Helmet sound management mechanism
#7HEARING PROTECTION DEVICE, COLLISION WARNING SYSTEM AND METHOD OF RETROFITTING A HEARING PROTECTION DEVICE WITH A DETECTION UNIT
#8Hinged Attachment of Headgear to a Helmet
#9HELMET WITH AN INTEGRATED POWER SOURCE FOR CONNECTED ELECTRONIC DEVICES
#10Hearing safety device
#11Deflecting sound waves away from an ear of a wearer of a sports protective helmet
#12Safety Headwear Systems and Coupling Mechanisms Therefor
#13AN ACTIVE NOISE CANCELLATION SYSTEM FOR A HELMET
#14Ballistic helmet having an integrated electronic circuit configured to power and operate conductively connected electronic devices
#15Hearing protection device
#16Helmet assembly
#17Wind noise reduction apparatus
#18SYSTEM FOR REDUCING SOUND IN A SPORTS PROTECTIVE HELMET
#19Noise reduction earmuffs system and method
#20Outdoor power equipment headset
#21Noise reduction earmuffs system and method
#22Ballistic helmet
#23Noise reduction earmuffs system and method
#24Ballistic helmet
#25Outdoor power equipment headset
#26Wireform attachment mechanism
#27Method for manufacturing a sealing ring, and a sealing ring
#28Active noise control in a helmet
#29Electronic helmet and method thereof for cancelling noises
#30BALLISTIC HELMET
#31Ear muff attachment having dual axis of rotation
#32Helmet with externally positionable internal ear cups
#33Noise reduction elements
#34Cap hearing protection system
#35Sound proof helmet
#36Protective helmet, in particular for forestry workers
#37Motorsports helmet with noise reduction elements
#38Helmet with embedded sound suppression ear cups
#39Helmet accessory adapter
#40HEARING PROTECTION SYSTEM FOR USE WITHIN A HELMET
#41HEARING PROTECTIVE DEVICE WITH MOISTURE RESISTANT EARMUFF SOUND ABSORBERS
#42Noise shield
#43EAR MUFFS
#44Helmet and apparatus for active noise suppression
#45RESPIRATOR HELMET WITH INTEGRATED HEARING PROTECTION
#46Protective headgear with a visor and ear muff
#47RETRACTABLE EARPLUG ASSEMBLY FOR A HARDHAT
#48HEADGEAR ACCESSORY CLIP
#49Protective cap and earmuff assembly
#50HELMET
#51Hinged attachment of headgear to a helmet
#52Hearing protection and/or loudspeaker element
#53PROTECTIVE HELMET WITH FLUSH PIVOTING EAR CUPS
#54ARRANGEMENT FOR SECURING A HEARING PROTECTOR TO A HELMET AND A HELMET WITH SUCH AN ARRANGEMENT
#55ALL WEATHER HOOD AND SAFETY HELMET LINER FOR USE WITH HEARING PROTECTION EAR MUFFS
#56Noise reduction earmuffs system and method
#57Noise reduction earmuffs system and method