A42BHATSHEAD COVERINGS headbands A41D20/00; head-scarves A41D23/00In this subclass non-limiting references (in the sense of paragraph 39 of the Guide to the IPC) may still be displayed in the scheme. A42B1/00 A42B1/00HatsCapsHoods A42B1/002External devices or supports adapted to retain the shape of hats, caps or hoods for changing the size A42C3/00 A42B1/004Decorative arrangements or effects A42B1/006convertible or adaptable for uses other than as headgear A42B1/008with means for heating or cooling ventilating arrangements for head coverings A42C5/04 A42B1/009with means for light reflection A42B1/011Arrangements for deodorising or perfuming A42B1/012Sanitary or disposable, e.g. for use in hospitals or food industry A42B1/014specially adapted for protection against insects A42B1/017specially adapted for promoting health, e.g. with means for pressing on acupuncture points A42B1/0175using magnets A42B1/018with means for protecting the eyes, ears or nape, e.g. sun or rain shieldswith air-inflated pads or removable linings A42B1/0181with means for protecting the eyes A42B1/0182Peaks or visors A42B1/0183with stiffening means A42B1/0184detachable or movable, e.g. rotatable A42B1/0185extendable, e.g. telescopic A42B1/0186with means for protecting the ears or nape A42B1/0187Removable protection for the nape, e.g. sun or rain shields A42B1/0188Protection for the ears, e.g. removable ear muffs A42B1/0189Linings A42B1/019characterised by their material A42B1/0192PaperCardboard A42B1/0195Antimicrobial or antibacterial A42B1/02HatsStiff caps A42B1/04Soft capsHoods A42B1/041Peakless soft head coverings, e.g. turbans or berets A42B1/045, A42B1/046 take precedence A42B1/045fastened under the chin, e.g. bonnets millinery A42B1/16 A42B1/046Balaclavas A42B1/048Detachable hoods A42B1/049Nightcaps hair nets or hair-protecting caps A45D8/40 A42B1/06Caps with flapsMotoring caps A42B1/08with protection against blows A42B1/10Miners' caps A42B1/12Bathing caps A42B1/14Straw hatsSubstitutes therefor A42B1/16Millinery A42B1/18Coverings for protecting hats, caps or hoods against dust, rain, or sunshine A42B1/201Collapsible or foldable A42B1/203Inflatable A42B1/205made of separable parts A42B1/206Transformable, convertible or reversible hats for uses other than as headgear A42B1/006 A42B1/208made from a flat sheet A42B1/22adjustable in size ; Form-fitting or self adjusting head coverings; Devices for reducing hat size A42B1/225with openings for hair A42B1/24with means for attaching articles thereto, e.g. memorandum tablets or mirrors A42B1/241Pockets thereforHead coverings with pockets A42B1/242Means for mounting detecting, signalling or lighting devices A42B1/244Means for mounting lamps A42B1/245Means for mounting audio or communication systems A42B1/247Means for attaching eyewear arrangements for supporting by headgear G02C3/02 A42B1/248Insignia, logos, emblems or the like A42B3/00HelmetsHelmet covers ; Other protective head coverings hoods for welders A61F9/06; defence protection helmets F41H1/04 A42B3/003Helmet covers A42B3/006Means for transporting or storing helmets A42B3/04Parts, details or accessories of helmets A42B3/0406Accessories for helmets A42B3/0413Anti-theft arrangements supporting arrangements specially adapted for fastening helmets B62J11/24; locks E05 A42B3/042Optical devices night vision goggles G02B23/12 A42B3/0426Rear view devices or the like A42B3/0433Detecting, signalling or lighting devices A42B3/044Lighting devices, e.g. helmets with lamps A42B3/0446intended to light the way ahead A42B3/0453Signalling devices, e.g. auxiliary brake or indicator lights A42B3/046Means for detecting hazards or accidents A42B3/0466Means for detecting that the user is wearing a helmet A42B3/0473Neck restraints A42B3/048Hydration systems A42B3/0486Airbags A42B3/0493Aerodynamic helmets; Air guiding means therefor A42B3/06Impact-absorbing shells, e.g. of crash helmets A42B3/061External coatings, e.g. with light reflective material helmet covers A42B3/003 A42B3/062with reinforcing means A42B3/063using layered structures A42B3/064with relative movement between layers A42B3/065Corrugated or ribbed shells A42B3/066specially adapted for cycling helmets, e.g. for soft shelled helmets A42B3/067with damage indication means A42B3/068with preferential fracture zones A42B3/069with soft external layer, e.g. for use in impact sports A42B3/08Chin straps or similar retention devices A42B3/085Occipital retention systems A42B3/10Linings A42B3/16 takes precedence A42B3/105with additional protection for the neck protective garments for neck or shoulder area A41D13/0512 A42B3/12Cushioning devices A42B3/121with at least one layer or pad containing a fluid A42B3/122inflatable A42B3/124with at least one corrugated or ribbed layer A42B3/125with a padded structure, e.g. foam A42B3/127with removable or adjustable pads A42B3/128with zones of different density A42B3/14Suspension devices A42B3/142with restraining or stabilizing means, e.g. nape straps A42B3/085 takes precedence A42B3/145Size adjustment devices A42B3/147Anchoring means A42B3/16Ear protection devices A42B3/163Wind or noise deflectors A42B3/166Integral hearing protection A42B3/18Face protection devices A42B3/185Securing goggles or spectacles on helmet shells A42B3/20Face guards, e.g. for ice hockey A42B3/22 takes precedence A42B3/205Chin protectors A42B3/22Visors A42B3/221Attaching visors to helmet shells, e.g. on motorcycle helmets A42B3/222in an articulated manner, e.g. hinge devices A42B3/223with means for locking the visor in a fully open, intermediate or closed position A42B3/224with electrical actuation means A42B3/225with full face protection, e.g. for industrial safety applications A42B3/226with sunscreens, e.g. tinted or dual visor A42B3/227with sun visors, e.g. peaks above face opening A42B3/228for military or aviation applications protection helmets F41H1/04; breathing masks or helmets A62B18/00 A42B3/24with means for avoiding fogging or misting A42B3/245using means for heating, e.g. electric heating of the visor A42B3/26with cleaning means, e.g. wipers ; Movable or interchangeable vision films or sheets A42B3/28Ventilating arrangements A42B3/24 takes precedence A42B3/281Air ducting systems A42B3/283Air inlets or outlets, with or without closure shutters A42B3/285with additional heating or cooling means A42B3/286with forced flow, e.g. by a fan A42B3/288with means for attaching respirators or breathing masks A42B3/30Mounting radio sets or communication systems A42B3/303Communication between riders or passengers A42B3/306Audio entertainment systems A42B3/32Collapsible helmetsHelmets made of separable parts ; Helmets with movable parts, e.g. adjustable A42B3/322Collapsible helmets A42B3/324Adjustable helmets A42B3/326Helmets with movable or separable chin or jaw guard A42B3/328with means to facilitate removal, e.g. after an accident A42B5/00VeilsHolders for veils A42B7/00Fastening means for head coveringsElastic cordsLadies' hat fasteners hat-pins A44B9/06