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IC:A41D13/11

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Analysis

1.WO/2022/106011MOUTH-NOSE MASK
WO 27.05.2022
Int.Class A62B 23/02
AHUMAN NECESSITIES
62LIFE-SAVING; FIRE-FIGHTING
BDEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
23Filters for breathing-protection purposes
02for respirators
Appl.No PCT/EP2020/082745 Applicant STG MEDICAL AG Inventor SCHWAGER, Michael
A mouth-nose mask (10), in particular for reducing the transmission of pathogens via droplets of secretion, comprises a central fold (11) which defines a chin-nose line of the mouth-nose mask and separates the mouth-nose mask (10) into two substantially congruent halves; a means (15.1, 15.2) for fastening the mouth-nose mask to a wearer's ears or back of the head is attached to the ends of the two halves remote from the central fold (11); the mouth-nose mask (10) comprises at least two superposed layers (12.1, 12.2, 13.1, 13.2) of a filter material, said at least two layers (12.1, 12.2, 13.1, 13.2) defining the outer shape of the mouth-nose mask (10) and being only partially joined to one another at their edges (11, 12a, 12b, 12c, 12d, 13a, 13b, 13c, 13d).
2.WO/2022/106256IMPROVED TYPE INDIVIDUAL PROTECTION DEVICE
WO 27.05.2022
Int.Class A41D 13/11
AHUMAN NECESSITIES
41WEARING APPAREL
DOUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
13Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches
05protecting only a particular body part
11Protective face masks, e.g. for surgical use, or for use in foul atmospheres
Appl.No PCT/EP2021/081063 Applicant MARINI, Doriana Inventor MARINI, Doriana
The present invention refers to a peculiar community mask, equipped with a transparent insert for lip reading and with a number of features that allow for a better fit and effectiveness. The device allows moreover an optimized management of raw material when reinserted in the cycle of separate waste collection.
3.WO/2022/109630MASK APPARATUS FOR KILLING VIRUSES
WO 27.05.2022
Int.Class A61L 9/20
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
LMETHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION, OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES
9Disinfection, sterilisation or deodorisation of air
16using physical phenomena
18Radiation
20Ultra-violet radiation
Appl.No PCT/VN2021/000022 Applicant NGUYEN, Quang Ngoc Inventor NGUYEN, Quang Ngoc
The present invention discloses a mask apparatus killing viruses, which comprises a mask with an air delivering hole and an air outlet hole, an air duct connects the air delivering hole and a filter device to kill bacteria and viruses from the outside environment, providing purified air for the users to breathe, and to protect themselves in cases that they have to be either in close contact with or at an infection risk of life- threatening viruses.
4.WO/2022/106448METHODS OF INACTIVATING MICROBIOLOGICAL CONTAMINATION
WO 27.05.2022
Int.Class A41D 13/11
AHUMAN NECESSITIES
41WEARING APPAREL
DOUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
13Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches
05protecting only a particular body part
11Protective face masks, e.g. for surgical use, or for use in foul atmospheres
Appl.No PCT/EP2021/081945 Applicant OSMOTEX AG Inventor HELDAL, Trond
The invention relates to methods of inactivating microbiological contamination using a textile or membrane which can generate a contamination-inactivating amount of ozone, chlorine or a reactive oxygen species. The textile or membrane comprises at least two electrically conductive elements or networks. The textile or membrane preferably forms part of a protective face mask, for example a medical or surgical face mask. A voltage effective to generate a microbiological contamination-inactivating amount of the inactivating species is applied between said conductive elements or networks.
5.WO/2022/107344HANDHELD MASK, AND METHOD FOR MANUFACTURING HANDHELD MASK
WO 27.05.2022
Int.Class A62B 18/02
AHUMAN NECESSITIES
62LIFE-SAVING; FIRE-FIGHTING
BDEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
18Breathing masks or helmets, e.g. affording protection against chemical agents or for use at high altitudes
02Masks
Appl.No PCT/JP2020/047257 Applicant SHINWA LTD. Inventor EZURE Satoru
This handheld mask 1, 201 comprises: a sheet-form first surface portion 2, 202 having an obverse surface 14 and a reverse surface 16, 216, the first surface portion 2, 202 being such that the short-axis-direction width thereof decreases from one long-axis-direction end toward the other long-axis-direction end; and a reinforcing portion 4, 204 that extends from the one long-axis-direction end of the first surface portion 2, 202 to the other long-axis-direction end thereof.
6.WO/2022/106068MOUTH-NOSE MASK
WO 27.05.2022
Int.Class A62B 23/02
AHUMAN NECESSITIES
62LIFE-SAVING; FIRE-FIGHTING
BDEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
23Filters for breathing-protection purposes
02for respirators
Appl.No PCT/EP2021/057826 Applicant STG MEDICAL AG Inventor SCHWAGER, Michael
A mouth-nose mask (10), in particular for reducing the transmission of pathogens via droplets of secretion, comprises a central fold (11) which defines a chin-nose line of the mouth-nose mask and separates the mouth-nose mask (10) into two substantially congruent halves; a means (15.1, 15.2) for fastening the mouth-nose mask to a wearer's ears or back of the head is attached to the ends of the two halves remote from the central fold (11); the mouth-nose mask (10) comprises at least two superposed layers (12.1, 12.2, 13.1, 13.2) of a filter material, said at least two layers (12.1, 12.2, 13.1, 13.2) defining the outer shape of the mouth-nose mask (10) and being only partially joined to one another at their edges (11, 12a, 12b, 12c, 12d, 13a, 13b, 13c, 13d).
7.WO/2022/108438FACEMASK TO PROTECT AGAINST PATHOGENIC AGENTS
WO 27.05.2022
Int.Class A41D 13/11
AHUMAN NECESSITIES
41WEARING APPAREL
DOUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
13Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches
05protecting only a particular body part
11Protective face masks, e.g. for surgical use, or for use in foul atmospheres
Appl.No PCT/MX2022/050005 Applicant ITESO, A.C. Inventor MICHELLE GONZÁLEZ, Elena
The present invention describes a facemask to protect against pathogenic agents that is reusable with interchangeable filters, easy to manufacture and economical, with an ergonomic design that avoids fatigue after use, errors in the placement of the filters, and is manufactured with semi-transparent materials that make it possible to view a wearer's expression.
8.WO/2022/106081MOUTH-NOSE MASK
WO 27.05.2022
Int.Class A62B 23/02
AHUMAN NECESSITIES
62LIFE-SAVING; FIRE-FIGHTING
BDEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
23Filters for breathing-protection purposes
02for respirators
Appl.No PCT/EP2021/073395 Applicant STG MEDICAL AG Inventor SCHWAGER, Michael
A mouth-nose mask (10), in particular for reducing the transmission of pathogens via droplets of secretion, comprises a central fold (11) which defines a chin-nose line of the mouth-nose mask and separates the mouth-nose mask (10) into two substantially congruent halves; a means (15.1, 15.2) for fastening the mouth-nose mask to a wearer's ears or back of the head is attached to the ends of the two halves remote from the central fold (11); the mouth-nose mask (10) comprises at least two superposed layers (12.1, 12.2, 13.1, 13.2) of a filter material, said at least two layers (12.1, 12.2, 13.1, 13.2) defining the outer shape of the mouth-nose mask (10) and being only partially joined to one another at their edges (11, 12a, 12b, 12c, 12d, 13a, 13b, 13c, 13d).
9.20220152431Hood For Powered Air Purifying Respirator
US 19.05.2022
Int.Class A62B 17/04
AHUMAN NECESSITIES
62LIFE-SAVING; FIRE-FIGHTING
BDEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
17Protective clothing affording protection against heat or harmful chemical agents or for use at high altitudes
04Hoods
Appl.No 17530558 Applicant United States Government as Represented by the Department of Veterans Affairs Inventor Joseph Iaquinto

A respiratory device for covering a head of a wearer can comprise a head engagement element. A hood can define an interior and a rim. The hood can comprise a rim that is configured to bias against the head of the wearer to inhibit air communication therebetween. At least a portion of the hood can be transparent. A hose fitting can be operatively coupled to the hood to provide air therethrough into the interior of the hood. The hood can be configured to be releasably coupled to the head engagement element at a plurality of positions. The plurality of positions can comprise a forward position and a rear position that is spaced from the forward position by at least one inch along an anteroposterior adjustment axis.

10.20220151318MASK SUPPORT SYSTEM AND METHOD
US 19.05.2022
Int.Class A41D 13/11
AHUMAN NECESSITIES
41WEARING APPAREL
DOUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
13Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches
05protecting only a particular body part
11Protective face masks, e.g. for surgical use, or for use in foul atmospheres
Appl.No 17591920 Applicant Vanguard Masks, LLC Inventor Nilesh N. Kotecha

An aftermarket device for attachment to a facial mask includes a strip, front fingers and back fingers. The front fingers fold over the strip for retaining an upper edge of a face mask. The strip is configurable to conform to a user's cheeks and around ridge of the user's nose for use. The back fingers are configurable to or otherwise extend along either side of the ridge of the user's nose when in use. The device conforms the facial mask to the user's face in vicinity of the upper edge of the mask, along the cheeks and the user's nose. The device lifts the facial mask from contact with at least a portion of the user's nose and from contact to the mouth.