Processing

Please wait...

Settings

Settings

Goto Application

Offices all Languages Stemming false Single Family Member true Include NPL false
RSS feed can only be generated if you have a WIPO account

Save query

A private query is only visible to you when you are logged-in and can not be used in RSS feeds

Query Tree

Refine Options

Offices
All
Specify the language of your search keywords
Stemming reduces inflected words to their stem or root form.
For example the words fishing, fished,fish, and fisher are reduced to the root word,fish,
so a search for fisher returns all the different variations
Returns only one member of a family of patents
Include Non-Patent literature in results

Full Query

IC:A41D13/11

Side-by-side view shortcuts

General
Go to Search input
CTRL + SHIFT +
Go to Results (selected record)
CTRL + SHIFT +
Go to Detail (selected tab)
CTRL + SHIFT +
Go to Next page
CTRL +
Go to Previous page
CTRL +
Results (First, do 'Go to Results')
Go to Next record / image
/
Go to Previous record / image
/
Scroll Up
Page Up
Scroll Down
Page Down
Scroll to Top
CTRL + Home
Scroll to Bottom
CTRL + End
Detail (First, do 'Go to Detail')
Go to Next tab
Go to Previous tab

Analysis

1.WO/2022/200963NASAL MASK
WO 29.09.2022
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/IB2022/052508 Applicant LIN, Carol Chia Yuan Inventor LIN, Carol Chia Yuan
Nasal masks and associated filters and structures are disclosed. One disclosed nasal mask includes a filter sheet comprising an inner side and an outer side, a pair of slits on the filter sheet, a first set of attachment means distributed on the inner side of the filter sheet, and a second set of attachment means distributed on the outer side of the filter sheet. The filter sheet is adapted to be bent along the pair of slits so that at least one attachment mean in the first set of attachment means is attached to at least one attachment means in the second set of attachment means.
2.WO/2022/203108HYGIENIC MASK EFFICIENTLY ALLOWING SMOOTH RESPIRATION AND LANGUAGE DELIVERY
WO 29.09.2022
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/KR2021/004237 Applicant HUR, Jin Inventor HUR, Jin
The present invention relates to a mask comprising a mesh between a filter and a lining, which form the mask, to improve air circulation, and thus enables smooth respiration and allows language delivery with accurate pronunciation. The present invention comprises a mask (10) comprising: a mouth cover part (10a) for covering a mouth and the periphery of the mouth; a nose cover part (10b) extending upward from the mouth cover part to cover the nasal bridge and the periphery of a nose; and a chin cover part (10c) extending downward from the mouth cover part to cover a chin and the periphery of the chin, wherein the mouth cover part (10a) comprises: an outer fabric (10a-1); a filter (10a-2) for blocking harmful substances; and a lining (110), and a mesh (100) including a fine lattice for maximizing air flow inside the mask is provided between the lining (110) and the filter (10a-2).
3.WO/2022/203768VENTILATING AND FILTRATING FACE MASK
WO 29.09.2022
Int.Class B01D 39/08
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
DSEPARATION
39Filtering material for liquid or gaseous fluids
08Filter cloth, i.e. woven, knitted or interlaced material
Appl.No PCT/US2022/015235 Applicant NIKE INNOVATE C.V. Inventor JOHNSON, Nick
Aspects herein are directed to a washable and reusable face mask that provides effective filtration of small-sized particulate matter while providing a large surface area for gas exchange. The face mask is formed from knit materials and polyurethane materials and includes a plurality of molded pleats that extend from a right side edge to a left side edge of the face mask.
4.20220305306NASAL MASK
US 29.09.2022
Int.Class A62B 23/06
AHUMAN NECESSITIES
62LIFE-SAVING; FIRE-FIGHTING
BDEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
23Filters for breathing-protection purposes
06Nose filters
Appl.No 17697618 Applicant Carol Chia Yuan Lin Inventor Carol Chia Yuan Lin

Nasal masks and associated filters and structures are disclosed. One disclosed nasal mask includes a filter sheet comprising an inner side and an outer side, a pair of slits on the filter sheet, a first set of attachment means distributed on the inner side of the filter sheet, and a second set of attachment means distributed on the outer side of the filter sheet. The filter sheet is adapted to be bent along the pair of slits so that at least one attachment mean in the first set of attachment means is attached to at least one attachment means in the second set of attachment means.

5.20220305305VENTILATING AND FILTRATING FACE MASK
US 29.09.2022
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 17591290 Applicant NIKE, Inc. Inventor Nick Johnson

Aspects herein are directed to a washable and reusable face mask that provides effective filtration of small-sized particulate matter while providing a large surface area for gas exchange. The face mask is formed from knit materials and polyurethane materials and includes a plurality of molded pleats that extend from a right side edge to a left side edge of the face mask.

6.20220304404PROTECTIVE MASK
US 29.09.2022
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 17839242 Applicant INTELLISAFE LLC Inventor Trevor CHANDLER

A protective mask includes a transparent impermeable membrane; a frame that substantially surrounds and is coupled to a perimeter of the impermeable membrane and is configured to be positioned about a face of a user; a seal operatively coupled to the frame that seals against a face of the user and extends around a perimeter of the frame, wherein the frame and the seal are substantially impermeable to the passage of air therethrough; an air passageway formed in the frame; and a filter element disposed to filter air passing through the air passageway. The air passageway and the filter element are disposed on a bottom portion of the frame.

7.20220305304Thermoresponsive Facial Mask and Materials Thereof
US 29.09.2022
Int.Class A62B 18/08
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
08Component parts for gas-masks or gas-helmets, e.g. windows, straps, speech transmitters, signal-devices
Appl.No 17699572 Applicant Kuo Pin Cheng Inventor Yi Wei Chen

A thermoresponsive facial mask has a non-woven fabric structure with multiple layers, wherein at last one of the layers of the non-woven fabric structure has far-infrared hollow fibers. The far-infrared hollow fibers content far-infrared powers that emit a far-infrared radiation. A formula for the thermoresponsive facial mask has a polyalcohol and a germanium element, which promotes the thermoresponsive facial mask to generate an advantage of forming the warming effect automatically.

8.102021107927Schutzmaske und Verfahren zum Erhalten einer Schutzmaske
DE 29.09.2022
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 102021107927 Applicant SKYLOTEC GmbH Inventor Rinklake Kai

Gegenstand der Erfindung ist eine Schutzmaske mit einem Filterelement (1) zum Bedecken einer Mund- und/oder Nasenpartie einer Person mit jeweils gegenüberliegenden Quer- und Längsrändern (2, 3), und zwei jeweils gegenüberliegende Enden (7) aufweisende Kopfbänder (6) zum Befestigen des Filterelements (1) an einem Kopf der Person, wobei an jedem Querrand (2) jeweils einem der Längsränder (3) zugeordnet ein Ende (7) befestigt ist, so dass sich das jeweilige Kopfband (6) entlang des Längsrandes (3) erstreckt, und die Kopfbänder (6) zwischen ihren gegenüberliegenden Enden (7) unterschiedliche Längen und/oder ein unterschiedlich große Dehnbarkeiten aufweisen. embedded image

9.WO/2022/198311SYSTEM, METHOD AND COMPUTER-READABLE MEDIUM FOR IDENTIFYING A GRIP TECHNIQUE BEING APPLIED TO A MASK
WO 29.09.2022
Int.Class G09B 5/00
GPHYSICS
09EDUCATING; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
BEDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
5Electrically-operated educational appliances
Appl.No PCT/CA2022/050423 Applicant CAE HEALTHCARE CANADA INC. Inventor LEONARD, Mathieu
A non-transitory computer-readable medium, a system and a method are provided for identifying a grip technique being applied to a face mask. The mask is for sealingly engaging a face along a periphery around the nose and mouth. The method comprises the steps of comparing pressure data indicative of a pressure distribution applied along the perimeter with distribution patterns distinctive of different grip techniques; recognizing which of the grip techniques is being applied on the basis of an outcome of the comparing; and providing an indication of the recognized grip technique to a user interface.
10.WO/2022/200651REUSABLE HYGIENIC FACE MASK
WO 29.09.2022
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/ES2022/070004 Applicant AIRNATECH ANTIVIRAL, S.L. Inventor PONCE JAIME, Luis
Disclosed is a face mask comprising three layers of nonwoven fabric, formed by: a polypropylene spunbond first layer or outer layer (1) for providing structural rigidity to the face mask; a polypropylene meltblown second layer or an intermediate layer (3) for filtering 99.9% of bacteria using its electrostatic charge; a polypropylene spunbond third layer or inner layer (4) that provides softness and comfort on contact with the skin and breathability; and elastics fastening elements (5) for fastening to the ears and which are joined by ultrasonic sealing, wherein a deformable band (2) for clipping onto the nose is arranged between the first layer (1) and the second layer (3), and the three layers are bonded by a series of bonding points (6 and 7) formed by ultrasonic heat sealing.