ES1265854U - REUSABLE INTERCHANGEABLE FILTER MASK (Machine-translation by Google Translate, not legally binding) - Google Patents
REUSABLE INTERCHANGEABLE FILTER MASK (Machine-translation by Google Translate, not legally binding) Download PDFInfo
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- ES1265854U ES1265854U ES202130550U ES202130550U ES1265854U ES 1265854 U ES1265854 U ES 1265854U ES 202130550 U ES202130550 U ES 202130550U ES 202130550 U ES202130550 U ES 202130550U ES 1265854 U ES1265854 U ES 1265854U
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- mask
- casing
- cavity
- interchangeable filter
- filter
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Classifications
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- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D13/00—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches
- A41D13/05—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches protecting only a particular body part
- A41D13/11—Protective face masks, e.g. for surgical use, or for use in foul atmospheres
- A41D13/1107—Protective face masks, e.g. for surgical use, or for use in foul atmospheres characterised by their shape
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- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D13/00—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches
- A41D13/05—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches protecting only a particular body part
- A41D13/11—Protective face masks, e.g. for surgical use, or for use in foul atmospheres
- A41D13/1107—Protective face masks, e.g. for surgical use, or for use in foul atmospheres characterised by their shape
- A41D13/1115—Protective face masks, e.g. for surgical use, or for use in foul atmospheres characterised by their shape with a horizontal pleated pocket
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- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D13/00—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches
- A41D13/05—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches protecting only a particular body part
- A41D13/11—Protective face masks, e.g. for surgical use, or for use in foul atmospheres
- A41D13/1107—Protective face masks, e.g. for surgical use, or for use in foul atmospheres characterised by their shape
- A41D13/1138—Protective face masks, e.g. for surgical use, or for use in foul atmospheres characterised by their shape with a cup configuration
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D13/00—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches
- A41D13/05—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches protecting only a particular body part
- A41D13/11—Protective face masks, e.g. for surgical use, or for use in foul atmospheres
- A41D13/1161—Means for fastening to the user's head
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D13/00—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches
- A41D13/05—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches protecting only a particular body part
- A41D13/11—Protective face masks, e.g. for surgical use, or for use in foul atmospheres
- A41D13/1184—Protective face masks, e.g. for surgical use, or for use in foul atmospheres with protection for the eyes, e.g. using shield or visor
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- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
Description
DESCRIPCIÓNDESCRIPTION
MASCARILLA REUTILIZABLE DE FILTRO INTERCAMBIABLEREUSABLE INTERCHANGEABLE FILTER MASK
OBJETO DE LA INVENCIÓNOBJECT OF THE INVENTION
La invención, tal como expresa el enunciado de la presente memoria descriptiva, se refiere a una mascarilla reutilizable de filtro intercambiable que aporta, a la función a que se destina, ventajas y características, que se describen en detalle más adelante, que suponen una mejora del estado actual de la técnica.The invention, as expressed in the wording of the present specification, refers to a reusable mask with an interchangeable filter that provides, for its intended function, advantages and characteristics, which are described in detail below, which represent an improvement. of the current state of the art.
Más concretamente, el objeto de la invención se centra en una mascarilla de protección respiratoria frente a agentes patógenos o infecciosos, tales como virus y bacterias, que, siendo del tipo fabricado en material reutilizable y que comprende un filtro que puede proporcionar protección respiratoria de fuera a dentro, en particular de las que comprenden una cavidad con un soporte frontal extraíble para la inserción de un filtro intercambiable, permitiendo ventajosamente su transformación en mascarilla de protección de tipo FFP1, FFP2 o FFP3, en función de tipo de filtro que se coloque, la cual, pudiendo comprender o no un elemento postizo acoplable al cuerpo de la misma para proteger los ojos, se distingue esencialmente en que dicho soporte frontal que cierra la cavidad en que se incorpora el filtro cuenta con una unión mediante bisagra que lo mantiene unido al cuerpo de la mascarilla, evitando que se pierda y facilitando su uso.More specifically, the object of the invention focuses on a mask for respiratory protection against pathogens or infectious agents, such as viruses and bacteria, which, being of the type made of reusable material and comprising a filter that can provide respiratory protection from outside inside, in particular those that comprise a cavity with a removable front support for the insertion of an interchangeable filter, advantageously allowing its transformation into a protection mask of the FFP1, FFP2 or FFP3 type, depending on the type of filter that is placed, which, whether or not it may comprise an insert that can be attached to the body of the same to protect the eyes, is essentially distinguished in that said front support that closes the cavity in which the filter is incorporated has a hinge connection that keeps it attached to the body of the mask, preventing it from being lost and facilitating its use.
CAMPO DE APLICACIÓN DE LA INVENCIÓNFIELD OF APPLICATION OF THE INVENTION
El campo de aplicación de la presente invención se enmarca dentro del sector de la industria dedicada a la fabricación de mascarillas de protección higiénica.The field of application of the present invention is framed within the sector of the industry dedicated to the manufacture of masks for hygienic protection.
ANTECEDENTES DE LA INVENCIÓNBACKGROUND OF THE INVENTION
Como es sabido, existen fundamentalmente dos tipos de mascarillas de protección higiénica:As is known, there are basically two types of hygienic protection masks:
- Las mascarillas quirúrgicas, que protegen de dentro a afuera, ya que solo filtran el aire que se exhala reteniendo los agentes, partículas, bacterias o virus que se pueden transmitir a través de la respiración hacia otras personas.- Surgical masks, which protect from the inside out, since they only filter the air that is exhaled, retaining the agents, particles, bacteria or viruses that can be transmitted to through breathing towards other people.
- Y las mascarillas de protección respiratoria o con filtro, que que filtran el aire que se inhala del exterior. Estas mascarillas retienen agentes, partículas, bacterias o virus que provienen del entorno. Están homologadas para distintas capacidades de filtrado, en base al tipo de filtro que incorporan y algunas incorporan una válvula de exhalación que reduce la humedad del interior. Según el calibre de su filtro pueden ser:- And respiratory protection masks or with filter, which filter the air that is inhaled from outside. These masks retain agents, particles, bacteria or viruses that come from the environment. They are approved for different filtering capacities, based on the type of filter they incorporate and some incorporate an exhalation valve that reduces the humidity inside. Depending on the caliber of your filter, they can be:
- FFP1: 78% de eficacia de filtración mínima, 22% de fuga hacia el exterior. Protege de residuos no tóxicos pero no frente a residuos fibrogénicos de polvo o aerosoles. Impide que se inhalen los olores molestos.- FFP1: 78% minimum filtration efficiency, 22% leakage to the outside. Protects from non-toxic residues but not against fibrogenic residues from dust or aerosols. Prevents nuisance odors from being inhaled.
- FFP2: 92% de eficacia de filtración mínima, 8% de fuga hacia el exterior. Igual que la anterior ofrece protección frente a residuos no tóxicos, sí frente a elementos fibrogénicos. Impide que se inhalen fluidos tóxicos de polvo, aerosoles y humos.- FFP2: 92% minimum filtration efficiency, 8% leakage to the outside. Like the previous one, it offers protection against non-toxic residues, yes against fibrogenic elements. Prevents inhalation of toxic fluids of dust, aerosols and fumes.
- FFP3: 98% de eficacia de filtración mínima, 2% de fuga hacia el exterior. Actúa contra distintos tipos venenosos y tóxicos de polvo, humo y aerosoles. Es eficaz contra bacterias, virus y esporas de hongos.- FFP3: 98% minimum filtration efficiency, 2% leakage to the outside. It works against different poisonous and toxic types of dust, smoke and aerosols. It is effective against bacteria, viruses and fungal spores.
El problema es que, actualmente, las mascarillas que se fabrican son de un tipo u otro, pero no se pueden transformar si, dado el caso, el uso que se precisa es uno o u otro, haciendo que el usuario deba adquirir la de un tipo u otro solamente.The problem is that, currently, the masks that are manufactured are of one type or another, but they cannot be transformed if, if necessary, the use that is required is one or the other, causing the user to acquire one of a type or other only.
Por otra parte, las mascarillas de protección con filtro, aunque suelen estar fabricadas con material esterilizable que permite su reutilización, dicho material no suele ser suficientemente resistente, por lo que su vida útil suele ser corta.On the other hand, filter protection masks, although they are usually made with sterilizable material that allows their reuse, said material is not usually strong enough, so its useful life is usually short.
Para solventar esta problemática, el propio solicitante es titular de una solicitud de patente española, con número 202030464, en que se describe una mascarilla polivalente que, además de una reutilización continuada, sin que el material sufra deterioro en su esterilización, permite su transformación en la mascarilla que se precise en diferentes circunstancias sin que sea preciso contar con una mascarilla distinta de cada tipo sino que, con la misma mascarilla, pero cambiando únicamente su filtro, se puede disponer de uno de los tres tipos de mascarilla existentes, con el nivel de protección que convenga.To solve this problem, the applicant himself is the holder of a Spanish patent application, number 202030464, which describes a multipurpose mask that, in addition to continuous reuse, without the material suffering deterioration in its sterilization, allows its transformation into mask that is required in different circumstances without having to have a different mask of each type but, with the same mask, but only changing its filter, you can have one of the three existing types of mask, with the level protection that is appropriate.
En concreto, dicha mascarilla divulgada en dicho documento comprende una carcasa de material reutilizable y de configuración en forma de cazoleta, para abarcar la nariz y boca del usuario, dotada de medios de sujeción tales como gomas elásticas, y presenta, en la parte anterior de dicha carcasa, una cavidad apta para acoger un filtro intercambiable, para sustituirse por otro de igual o de distinta densidad, y reconvertir la mascarilla en tipo FFP1, FFP2 o FFP3, según convenga y/o cuando esté saturado o finalice su vida útil, así como un soporte frontal extraíble que se acopla y cierra frontalmente dicha cavidad, proporcionando sujeción al filtro intercambiable y permitiendo el paso del aire a su través y entre el interior y el exterior de la mascarilla.Specifically, said mask disclosed in said document comprises a shell of reusable material with a bowl-shaped configuration, to cover the user's nose and mouth, provided with fastening means such as elastic bands, and presents, in the front part of said casing, a cavity suitable to receive an interchangeable filter, to be replaced by another of the same or a different density, and convert the mask into type FFP1, FFP2 or FFP3, as appropriate and / or when it is saturated or at the end of its useful life, as well as a removable front support that attaches and closes the cavity frontally , providing support to the interchangeable filter and allowing air to pass through it and between the inside and outside of the mask.
Pues bien, aunque la mascarilla descrita cumple satisfactoriamente su objetivo de permitir la inclusión de distintos tipos de filtro según la necesidad de cada caso, presenta aspectos susceptibles de ser mejorados. En concreto, un problema que presenta la mascarilla es que el soporte frontal extraíble con que se cierra la cavidad donde se incorpora el filtro, al no estar unido a la carcasa, se puede caer y contagiar o, lo que es peor, se puede perder o romper.Well, although the described mask satisfactorily fulfills its objective of allowing the inclusion of different types of filter according to the need of each case, it has aspects that can be improved. Specifically, a problem with the mask is that the removable front support with which the cavity where the filter is incorporated is closed, not being attached to the shell, can fall and become infected or, what is worse, can be lost. or break.
El objetivo de la presente invención es, pues, el desarrollo de una mascarilla reutilizable mejorada en que el soporte frontal extraíble forme parte integral de la mascarilla y se pueda abrir y cerrar pero no separarse de la carcasa.The aim of the present invention is thus to develop an improved reusable mask in which the removable front support forms an integral part of the mask and can be opened and closed but not detached from the shell.
Por otra parte, y como referencia al estado actual de la técnica, cabe señalar que, al menos por parte del solicitante, se desconoce la existencia de ninguna otra mascarilla que presente unas características técnicas, estructurales y constitutivas iguales o semejantes a las que concretamente presenta la que aquí se reivindica.On the other hand, and as a reference to the current state of the art, it should be noted that, at least by the applicant, the existence of any other mask that presents technical, structural and constitutive characteristics equal or similar to those that specifically presents is unknown. the one claimed here.
EXPLICACIÓN DE LA INVENCIÓNEXPLANATION OF THE INVENTION
La mascarilla reutilizable de filtro intercambiable que la invención propone permite alcanzar satisfactoriamente los objetivos anteriormente señalados, estando los detalles caracterizadores que lo hacen posible y que la distinguen convenientemente recogidos en las reivindicaciones finales que acompañan a la presente descripción.The reusable mask with an interchangeable filter that the invention proposes enables the aforementioned objectives to be satisfactorily achieved, the characterizing details that make it possible and that distinguish it conveniently included in the final claims that accompany the present description.
Lo que la invención propone, tal como se ha apuntado anteriormente, es una mascarilla de protección respiratoria frente a agentes patógenos o infecciosos, tales como virus y bacterias, que, siendo del tipo fabricado en material reutilizable y provista de filtro, y que comprende una carcasa con una cavidad con un soporte frontal extraíble para la inserción de dicho filtro con carácter intercambiable, de tal modo que, ventajosamente, permite la transformación de la mascarilla de protección en una mascarilla de tipo FFP1, FFP2 o FFP3, en función de tipo de filtro que se coloque, se distingue esencialmente en que dicho soporte frontal extraíble está unido a la carcasa mediante una unión articulada, permitiendo su apertura y cierre sin separarse de la mascarilla.What the invention proposes, as noted above, is a mask for respiratory protection against pathogens or infectious agents, such as viruses and bacteria, which, being of the type made of reusable material and provided with a filter, and which It comprises a housing with a cavity with a removable front support for the insertion of said filter with an interchangeable character, in such a way that, advantageously, it allows the transformation of the protection mask into a mask of the FFP1, FFP2 or FFP3 type, depending on the The type of filter that is placed is essentially distinguished in that said removable front support is attached to the casing by means of an articulated joint, allowing it to be opened and closed without separating from the mask.
Para ello, y más concretamente, la mascarilla se configura, de manera conocida, a partir de una carcasa, la cual es de material esterilizable y, por tanto reutilizable, preferentemente de carácter rígido o semirígido, con una configuración en forma de cazoleta que abarca la nariz y boca del usuario y cuenta con medios de sujeción a la cabeza, por ejemplo gomas elásticas, en cuya parte anterior se prevé la existencia de una cavidad, apta para acoger un filtro intercambiable, y sobre la cual se acopla, sujeto mediante ajuste a presión, un soporte frontal que cierra frontalmente dicha cavidad proporcionando sujeción al filtro y permitiendo el paso del aire a su través entre el interior y el exterior de la mascarilla gracias a las respectivas superficies orificadas a modo de rejilla, tanto del tabique de fondo de la cavidad de la carcasa como del tabique del soporte frontal.For this, and more specifically, the mask is configured, in a known manner, from a casing, which is made of sterilizable and therefore reusable material, preferably rigid or semi-rigid, with a bowl-shaped configuration that encompasses the nose and mouth of the user and has means of fastening to the head, for example elastic bands, in the front part of which the existence of a cavity is foreseen, suitable to receive an interchangeable filter, and on which it is attached, held by adjustment under pressure, a front support that frontally closes said cavity providing support to the filter and allowing the passage of air through it between the inside and the outside of the mask thanks to the respective orificed surfaces like a grid, both of the bottom partition of the the cavity of the casing as well as the partition of the front support.
Opcionalmente, el mencionado filtro intercambiable, a su vez, se puede disponer dentro de la mencionada cavidad de la carcasa de la mascarilla de varias formas distintas:Optionally, the aforementioned interchangeable filter, in turn, can be arranged within the aforementioned cavity of the mask shell in several different ways:
- O bien dentro de un saco de tejido filtrante, lo que permite su cambio fácilmente.- Or inside a filter fabric bag, which allows it to be changed easily.
- O bien dentro de un cierre plástico a modo de cápsula, lo que permite su cambio fácilmente.- Or inside a plastic closure as a capsule, which allows it to be changed easily.
- O bien directamente sobre la cavidad, entre el tabique de rejilla de esta y el soporte frontal.- Or directly on the cavity, between the mesh partition of the cavity and the front support.
Además, opcionalmente, la mascarilla también puede comprender un elemento postizo en forma de gafas que se acopla a la parte superior de la misma para proteger los ojos, el cual puede ser fijo o acoplable de modo extraíble, por ejemplo mediante su encaje a presión sobre el cuerpo de la mascarilla.In addition, optionally, the mask can also comprise an insert in the form of glasses that is attached to the upper part of it to protect the eyes, which can be fixed or removably attachable, for example by snapping onto it. the body of the mask.
En cualquier caso, es decir, tanto si la mascarilla cuenta o no con el antedicho elemento postizo para proteger los ojos, el soporte frontal extraíble que cierra la cavidad de la carcasa en que se incorpora el filtro, está unido a dicha carcasa a través de una unión de bisagra, permitiendo la apertura y cierre del mismo, como si de una tapa se tratara, sin separarse de la carcasa, evitando que al abrirlo se pueda caer, ensuciar o perder.In any case, that is, whether or not the mask has the aforementioned element eyepiece to protect the eyes, the removable front support that closes the cavity of the housing in which the filter is incorporated, is attached to said housing through a hinge joint, allowing it to be opened and closed, as if it were a cover It will be treated, without separating from the casing, avoiding that when opening it it can fall, get dirty or lose.
DESCRIPCIÓN DE LOS DIBUJOSDESCRIPTION OF THE DRAWINGS
Para complementar la descripción que se está realizando y con objeto de ayudar a una mejor comprensión de las características de la invención, se acompaña a la presente memoria descriptiva, como parte integrante de la misma, de un juego de planos en que con carácter ilustrativo y no limitativo se ha representado lo siguiente:To complement the description that is being made and in order to help a better understanding of the characteristics of the invention, the present specification is accompanied, as an integral part thereof, by a set of drawings in which, for illustrative purposes and non-limiting, the following has been represented:
La figura número 1.- Muestra una vista en perspectiva de un ejemplo de realización de la mascarilla reutilizable de filtro intercambiable objeto de la invención, en un ejemplo de la misma sin elemento postizo para proteger los ojos, apreciándose la configuración general de la misma, así como las partes y elementos esenciales que comprende, en particular el soporte frontal extraíble unido mediante bisagra a la carcasa.Figure number 1.- Shows a perspective view of an example of embodiment of the reusable mask with an interchangeable filter object of the invention, in an example thereof without an insert to protect the eyes, appreciating its general configuration, as well as the essential parts and elements that it comprises, in particular the removable front support joined by a hinge to the casing.
Y La figura número 2.- Muestra una vista en perspectiva de otro ejemplo de realización de la mascarilla de la invención, en este caso incluyendo el elemento postizo de protección de los ojos.And Figure number 2.- Shows a perspective view of another embodiment of the mask of the invention, in this case including the eye protection insert.
REALIZACIÓN PREFERENTE DE LA INVENCIÓNPREFERRED EMBODIMENT OF THE INVENTION
A la vista de las mencionadas figuras, y de acuerdo con la numeración adoptada, se puede observar en ellas sendos ejemplos de realización no limitativa de la mascarilla reutilizable de filtro intercambiable de la invención, la cual comprende lo que se indica y describe en detalle a continuación.In view of the aforementioned figures, and in accordance with the numbering adopted, it can be seen in them respective examples of non-limiting embodiment of the reusable interchangeable filter mask of the invention, which comprises what is indicated and described in detail below. continuation.
Así, tal como se aprecia en dichas figuras, la mascarilla (1) en cuestión se configura, de manera conocida, a partir de una carcasa (2) de material reutilizable, rígido o semirígido, y de configuración en forma de cazoleta, para abarcar la nariz y boca del usuario, contando con medios de sujeción (no representados) tales como por ejemplo gomas elásticas, que presenta la particularidad de presentar, su parte anterior, una cavidad (4) apta para acoger un filtro intercambiable que puede sustituirse por otro igual o de distinta densidad, y poder reconvertir la mascarilla en tipo FFP1, FFP2 o FFP3, según convenga y/o cuando esté saturado o finalice su vida útil, y un soporte frontal (6) extraíble que se acopla y cierra frontalmente dicha cavidad (4), preferentemente mediante ajuste a presión sobre una protuberancia (2a) de la carcasa (2), proporcionando sujeción al filtro intercambiable y permitiendo el paso del aire a su través y entre el interior y el exterior de la mascarilla (1) gracias, preferentemente, a respectivas rejillas (7) previstas en el tabique de fondo de la cavidad (4) de la carcasa (2) como en el soporte frontal (6).Thus, as can be seen in said figures, the mask (1) in question is configured, in a known way, from a casing (2) of reusable, rigid or semi-rigid material, and of a bowl-shaped configuration, to cover the nose and mouth of the user, having fastening means (not shown) such as, for example, elastic bands, which has the particularity of presenting, its front part, a cavity (4) suitable to receive an interchangeable filter that can be replaced by another equal or different density, and power convert the mask into type FFP1, FFP2 or FFP3, as appropriate and / or when it is saturated or at the end of its useful life, and a removable front support (6) that attaches and closes the cavity (4) frontally, preferably by means of a pressure fit on a protuberance (2a) of the casing (2), providing support to the interchangeable filter and allowing air to pass through and between the inside and outside of the mask (1) thanks, preferably, to respective grids (7) provided in the bottom partition of the cavity (4) of the casing (2) and in the front support (6).
En el ejemplo mostrado, los medios de sujeción, tal como gomas elásticas, preferentemente van sujetas a la carcasa (2) de la mascarilla (1) atadas en anclajes (3a) previstos expresamente a tal efecto en ella.In the example shown, the fastening means, such as elastic bands, are preferably attached to the shell (2) of the mask (1) tied in anchors (3a) expressly provided for this purpose.
Además, opcionalmente, la mascarilla (1) puede comprender también un elemento postizo (8) en forma de gafas que, como muestra el ejemplo de la figura 2, se acopla a la parte superior de la carcasa (2) para proteger los ojos, el cual puede ser fijo y estar unido solidariamente a dicha carcasa (2) o puede ser un ejemplo acoplable de modo extraíble, preferentemente por encaje a presión.In addition, optionally, the mask (1) can also comprise an insert (8) in the form of glasses that, as shown in the example in Figure 2, is attached to the upper part of the shell (2) to protect the eyes, which can be fixed and be integrally attached to said casing (2) or can be an example removably attachable, preferably by snap fit.
En cualquier caso, tanto si la mascarilla (1) cuenta o no con el antedicho elemento postizo (8) para proteger los ojos, se distingue por el hecho de que el soporte frontal (6) extraíble que cierra la cavidad (4) de la carcasa (2) está unido a dicha carcasa (2) a través de una unión de bisagra (6a).In any case, whether or not the mask (1) has the aforementioned insert (8) to protect the eyes, it is distinguished by the fact that the removable front support (6) that closes the cavity (4) of the casing (2) is attached to said casing (2) through a hinge joint (6a).
Descrita suficientemente la naturaleza de la presente invención, así como la manera de ponerla en práctica, no se considera necesario hacer más extensa su explicación para que cualquier experto en la materia comprenda su alcance y las ventajas que de ella se derivan, haciéndose constar que, dentro de su esencialidad, podrá ser llevada a la práctica en otras formas de realización que difieran en detalle de la indicada a título de ejemplo, y a las cuales alcanzará igualmente la protección que se recaba siempre que no se altere, cambie o modifique su principio fundamental. Having sufficiently described the nature of the present invention, as well as the way of putting it into practice, it is not considered necessary to make its explanation more extensive so that any expert in the field understands its scope and the advantages derived from it, stating that, Within its essentiality, it may be put into practice in other forms of implementation that differ in detail from the one indicated by way of example, and to which it will also achieve the protection that is sought provided that its fundamental principle is not altered, changed or modified. .
Claims (1)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES202030464A ES2879199A1 (en) | 2020-05-19 | 2020-05-19 | REUSABLE INTERCHANGEABLE FILTER MASK (Machine-translation by Google Translate, not legally binding) |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES1265854U true ES1265854U (en) | 2021-04-21 |
| ES1265854Y ES1265854Y (en) | 2021-07-23 |
Family
ID=75495339
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES202030464A Pending ES2879199A1 (en) | 2020-05-19 | 2020-05-19 | REUSABLE INTERCHANGEABLE FILTER MASK (Machine-translation by Google Translate, not legally binding) |
| ES202130550U Active ES1265854Y (en) | 2020-05-19 | 2021-03-18 | REUSABLE INTERCHANGEABLE FILTER MASK |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES202030464A Pending ES2879199A1 (en) | 2020-05-19 | 2020-05-19 | REUSABLE INTERCHANGEABLE FILTER MASK (Machine-translation by Google Translate, not legally binding) |
Country Status (1)
| Country | Link |
|---|---|
| ES (2) | ES2879199A1 (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NZ573111A (en) * | 2006-04-28 | 2012-02-24 | Cambridge Scient Pty Ltd | Cox-2 inhibitor |
| KR20100064396A (en) * | 2008-12-05 | 2010-06-15 | 박기수 | Mask |
| CN103976483A (en) * | 2013-02-07 | 2014-08-13 | 深中海医疗用品（深圳）有限公司 | Mask with replaceable filter core |
| WO2015006679A2 (en) * | 2013-07-11 | 2015-01-15 | Aqua Turf International, Inc. | Air filtration mask with opening front cover |
| WO2017044746A1 (en) * | 2015-09-09 | 2017-03-16 | Masket, LLC | A filtering facemask holder |
| WO2018045456A1 (en) * | 2016-09-12 | 2018-03-15 | Canada Prosper Apparel Ltd. | Face mask for filtering air and air monitoring system |
-
2020
- 2020-05-19 ES ES202030464A patent/ES2879199A1/en active Pending
-
2021
- 2021-03-18 ES ES202130550U patent/ES1265854Y/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| ES2879199A1 (en) | 2021-11-19 |
| ES1265854Y (en) | 2021-07-23 |
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