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IC:A62B23/02

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Analysis

1.WO/2021/009674RESPIRATOR CARRIER
WO 21.01.2021
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 PCT/IB2020/056600 Applicant 3M INNOVATIVE PROPERTIES COMPANY Inventor ULLAH, Sabeel
The invention relates to a respirator carrier frame 1 comprising a central frame portion 2, two wing portions 3 extending on opposing sides from the central frame portion 2, as well as at least one hinge 4 between the central frame portion 2 and each of the two opposing wing portions 3.
2.20210000200FILTER FRAME
US 07.01.2021
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 16605128 Applicant JSP LEMITED Inventor Stephen Francis Sanders

A disc filter frame comprising a base member and a lever, said base member including, adjacent a first end thereof, a breathing aperture and a connection arrangement configured to connect to a respiratory device, said breathing aperture and connection arrangement being aligned so as to define an airflow channel therebetween; said lever being hingedly connected by a hinge mechanism at its proximal end to said base at said first end and including a sealing member shaped and configured to cover said breathing aperture, the lever being biased in a first position in which a gap is defined between said sealing member and said breathing aperture, and selectively movable to a second position in which said sealing member seals said breathing aperture, the distal end of said lever being located and spaced apart from adjacent a second, opposing end of said base and configured to be manually pressed to move said sealing member from said first position to said second position.

3.20210001159SMELL ELIMINATOR
US 07.01.2021
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 16502982 Applicant Mohammed Al Wandy Inventor Mohammed Al Wandy

A system for eliminating odor is presented. The system has a nostril plug filter for inserting in to nostril barring odor. The system also has a bottle that has a liquid, a top and an inside. The bottle is squeezed to release a mist of the liquid. The mist from the liquid being sprayed upon the nostril plug filter. The nostril plug filter is inserted into a nostril of a person to eliminate smelling of the odor. The liquid may be scented, such as lavender, peppermint, vanilla, floral, etc. Further, the system may include a container, such as a case or a tube, for storing the nostril plug filter and protecting it from dirt, damage or being lost.

4.20200406069VERSATILE AND MULTI-PURPOSE BREATHING MASK
US 31.12.2020
Int.Class A62B 7/10
AHUMAN NECESSITIES
62LIFE-SAVING; FIRE-FIGHTING
BDEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
7Respiratory apparatus
10with filter elements
Appl.No 16644005 Applicant AIMWELL HOLDING PTY LTD Inventor Xiaoyi FU

In one aspect of the present invention, there is provided a modular respirator comprising an elongate filter unit having a filter inlet, a filter a filter outlet, and a replaceable fluid filter for filtering pollutants within the fluid. The elongate exhaust unit having an exhaust inlet, an exhaust outlet, and one or more one-way valves. A mask assembly having a mask for covering the oral and nasal passage of a user, a mask inlet at one end of the mask, a mask outlet at an opposite end of the mask, wherein the mask inlet is releasably fastened to the filter outlet, and the mask outlet is releasably fastened to the exhaust inlet.

5.20200405023TSK - First Class
US 31.12.2020
Int.Class A45C 3/00
AHUMAN NECESSITIES
45HAND OR TRAVELLING ARTICLES
CPURSES; LUGGAGE; HAND CARRIED BAGS
3Flexible luggage; Hand bags
Appl.No 15931044 Applicant Peter Thomas Cook Inventor Peter Thomas Cook

A travel kit including a travel bag comprising a sealing device configured to seal the top of the travel bag, sealing the contents of the travel bag, the contents comprising five or more travel products.

6.20200406071Filter and Mask
US 31.12.2020
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 15733568 Applicant 3M INNOVATIVE PROPERTIES COMPANY Inventor HyoungSun Park

A filter according to an embodiment include a filter main body provided with a sheet member, and a border portion of the filter main body includes a first region bent at least one time, and a second region formed in a flat shape and provided to be bendable and to provide softness to the filter main body.

7.20200397087Electronic Airflow Mask
US 24.12.2020
Int.Class A42B 3/28
AHUMAN NECESSITIES
42HEADWEAR
BHATS; HEAD COVERINGS
3Helmets; Helmet covers
04Parts, details or accessories of helmets
28Ventilating arrangements
Appl.No 17012148 Applicant Melissa Crenshaw Inventor Melissa Crenshaw

The present invention relates to an electronic airflow mask that allows a user to easily breathe through the mask, while reducing the potential of exposure to contamination from harmful airborne particles. The electronic airflow mask also minimizes the likelihood of the wearer experiencing skin damage, pressure points, pain or the like from wearing the mask for prolonged, uninterrupted periods of time. The electronic airflow mask includes a multi-speed fan powered by a power source to provide easy inhalation and exhalation of air by the user. The fan is disposed on a side of the mask, and its controls are readily accessible to the wearer.

8.WO/2020/256401WET-TYPE MASK COMPRISING PLURALITY OF WASHABLE FILTERS
WO 24.12.2020
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/KR2020/007835 Applicant KIM, Jung Chul Inventor KIM, Jung Chul
The present invention relates to a wet-type mask comprising a plurality of washable filters, the mask blocking fine dust by means of the water layers of filters, and suctioning purified air through an air hole so as to enable smooth breathing. The present invention has a main body having a coupling member coupled to the front surface thereof, and a filter housing coupled to the coupling member so as to be attachable thereto or detachable therefrom, wherein an air suction hole is formed on the front surface of the filter housing, a plurality of first filters and second filters for forming the water layers so as to enable the fine dust to be blocked are stacked and coupled inside the filter housing, the first filters and the second filters respectively have filter parts made from synthetic resin and formed as a fabric or mesh type, and the second filters have center air holes formed in the center portions thereof.
9.2584858Assembled respirator
GB 23.12.2020
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 201908661 Applicant LIN PIN CHEN Inventor LIN-PIN CHEN
An assembled respirator comprising a facepiece 1 made of a flexible plastic, an exhalation valve 3, two intake filter cartridges 2, and a facepiece lining 4, a connecting aperture 11 located at the centre front of the facepiece, and another two connecting orifices 12 located on the sides of the facepiece. Filter cartridges and the exhalation valve may form snap-fit connections with the mask, allowing components to be easily individually replaced or manufactured to specification. A hinge 235 may be fitted between the two air filters on the mask, allowing them to pivot with respect to one another.
10.20200391148FILTER MEDIA INCLUDING A WAVED FILTRATION LAYER
US 17.12.2020
Int.Class B01D 39/18
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
DSEPARATION
39Filtering material for liquid or gaseous fluids
14Other self-supporting filtering material
16of organic material, e.g. synthetic fibres
18the material being cellulose or derivatives thereof
Appl.No 16792848 Applicant Hollingsworth & Vose Company Inventor Bruce Smith

Filter media including a waved filtration layer are described herein. The filtration layer may be held in a waved configuration by a support layer. In some cases, the filtration layer may have a combination of characteristics (e.g., mean flow pore size, basis weight, amongst others) that can lead to enhanced filtration performance (e.g., reduced air permeability decrease), in particular, in high humidity environments. The filter media may be used to form a variety of filter elements for use in various applications. In some embodiments, at least a surface of the filtration layer is hydrophilic.