WO1993022887A1 - Single use protector for telephone ear piece - Google Patents

Single use protector for telephone ear piece Download PDF

Info

Publication number
WO1993022887A1
WO1993022887A1 PCT/ES1993/000032 ES9300032W WO9322887A1 WO 1993022887 A1 WO1993022887 A1 WO 1993022887A1 ES 9300032 W ES9300032 W ES 9300032W WO 9322887 A1 WO9322887 A1 WO 9322887A1
Authority
WO
WIPO (PCT)
Prior art keywords
sheet
protector
telephone
handset
face
Prior art date
Application number
PCT/ES1993/000032
Other languages
Spanish (es)
French (fr)
Inventor
Santiago ARIÑO GRANELL
Original Assignee
Arino Granell Santiago
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Arino Granell Santiago filed Critical Arino Granell Santiago
Publication of WO1993022887A1 publication Critical patent/WO1993022887A1/en

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04RLOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00Details of transducers, loudspeakers or microphones
    • H04R1/12Sanitary or hygienic devices for mouthpieces or earpieces, e.g. for protecting against infection

Definitions

  • the invention relates to a telephone headset protector, being of a single use and being intended for application in any of the two parts that are formed at the ends of the handset of a telephone set, parts corresponding to that of attachment to the corresponding ear of the user and the approach and confrontation to the mouth of the latter to bring a conversation to the tree.
  • the protector will constitute a barrier between the user and the undesirable accumulation of residues between him and the last cleaning and / or disinfection service of the instrument.
  • the handset of a telephone favors the invasion of the organism by pathogenic elements, for the simple reason that it is placed before the mouth and nose and is attached to the ear. It is not appropriate to mention the amount and malignancy of the multiple diseases that can be acquired by respiratory or by deposition of viruses, bacteria or germs of any kind, when the headset is applied directly to the ear.
  • the mouth is precisely the organ that, when emitting sounds, projects saliva particles that are attached and deposited in the earpiece, the ear, easily invaded, is also vulnerable to contagion when there is contact between it and the telephone. That is, not only are germs being acquired when air is sucked around the emitting earpiece, but germs are also being admitted when the handset speaker of a telephone is attached to the user's corresponding ear.
  • the recommended protector has been designed to prevent the user from transmitting or receiving any type of illness during the duration of the use of the phone.
  • the protector is constituted from a removable self-adhesive sheet, based on non-woven fibrous material, for example cellulose, in such a way that this sheet will not constitute any obstacle to the propagation of sound and yet acts as a filter. barrier to isolate the headset, preventing it from receiving the user's breath directly and preventing the possible existence of undesirable elements from being transferred by contact or atmospheric of the device to the one who is using it.
  • the material in which the self-adhesive sheet is constituted can be the one that has been used so successfully in the classic masks for surgeons, its cost being very economical and of proven efficacy.
  • Said sheet through the removable adhesive layer, is linked to a support sheet that is capable of receiving, on its other side, a second sheet, such that said silicone support sheet or treated with a non-stick result Easy to detach the sheets and arrange them at both ends of the telephone handset, protecting direct contact and possible airborne contagion.
  • the set is capable of being marketed in an envelope, box or similar, constituting a unit that can be sold by automatic means, such as coin-operated machines, or be presented in public places as advertising elements.
  • Figure 1 shows a general perspective representation of the single-use protector object of the invention, provided with two sheets with self-adhesive layers, in an intermediate position of detachment with respect to a common support sheet.
  • Figure 1 you can also see in general perspective an envelope or cover from which the protector itself has been removed.
  • Figure 2. Shows a perspective representation of one of the ends corresponding to the respective part of the handset of a telephone apparatus incorporating the protector object of the invention.
  • the protector of the invention is constituted from a laminar body (1) of nonwoven cellulosic material, with controlled porosity, which on its face considered posterior (2) it is provided with a layer of removable adhesive through which it is eventually fixed to a support sheet (3) that will logically be provided on its face of application to that layer of adhesive (2) of a paper surface siliconized or similar, it being provided that a second sheet (1 ') exactly equal to the sheet (1) can be fixed on the other side of that support sheet (3), that is, also provided with this sheet ( 1 ) on its inner or rear side of a layer of adhesive (2 1 ) to be fixed to the opposite side of the support (3), which logically will also be provided with siliconized paper.
  • both of these cellulosic and non-woven sheets (1) and (1 ') can detach from the support sheet (3) and fix, in each case, the corresponding part (4) of the handset of a telephone set, in a case that can be fixed to the part that will be attached to the ear, and in the other to the part that will be arranged in close proximity to the mouth of the user himself, thus constituting in both cases a protective means or filter-barrier to isolate the headset, preventing it from receiving the user's breath directly or coming into contact with the ear of the same, preventing the possible existence of undesirable elements are transferred by contact or atmospheric of the device to whoever is using it.
  • the described protector is capable of being marketed unitarily or with another or more units, in an envelope (5), box, capsule or similar element, which can be provided in a public place as an advertising medium, or to be supplied by a coin operated automatic machine, so that the packaged marketing of the protector will carry with it a guarantee of use and that logically it will not be previously contaminated or that it could have germs, bacteria or dirt of any kind.

Landscapes

  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Telephone Set Structure (AREA)
  • Adhesive Tapes (AREA)

Abstract

Single use protector applicable to the extreme parts of a telephone receiver or ear-piece, said protector being comprised of an unwoven cellulose sheet (1) which is provided on its rear face (2) with a removable adhesive layer by means of which the cellulose sheet is fixed to the corresponding surface of the ear-piece part to which it is applied, said cellulose sheet being linked by said adhesive layer to a support sheet (3) whose corresponding face is treated with siliconised paper in oder to facilitate the removal of the cellulose sheet and its application to the corresponding part of the ear-piece.

Description

PROTECTOR DE UN SOLO USO PARA AURICULAR DE TELEFONO SINGLE USE PROTECTOR FOR PHONE HEADPHONE
D E S C R I P C I Ó ND E S C R I P C I Ó N
OBJETO DE LA INVENCIÓNOBJECT OF THE INVENTION
La invención se refiere a un protector para auricular de teléfono, siendo de un sólo uso y estando previsto para su aplicación en cualquiera de las dos partes que se conforman en los extremos del auricular de un aparato telefónico, partes que corresponden a la de adosamiento a la correspondiente oreja del usuario y a la de aproximación y enfrentamiento á la boca de éste para llevar a cabol a conversación.The invention relates to a telephone headset protector, being of a single use and being intended for application in any of the two parts that are formed at the ends of the handset of a telephone set, parts corresponding to that of attachment to the corresponding ear of the user and the approach and confrontation to the mouth of the latter to bring a conversation to the tree.
El protector, como es evidente, constituirá una barrera entre el usuario y la acumulación indeseable de residuos habidos entre él y el último servicio de limpieza y/o desinfección del instrumento.The protector, as is evident, will constitute a barrier between the user and the undesirable accumulation of residues between him and the last cleaning and / or disinfection service of the instrument.
ANTECEDENTES DE LA INVENCIÓNBACKGROUND OF THE INVENTION
Como es sabido, hoy más que nunca, aunque parezca paradójico, existe más riesgo de contagio de enfermedades víricas o bacteriológicas que nunca, quizá sea porque en nuestra sociedad se establezca un contacto humano más cercano que en otras épocas y tanto virus como bacterias se transmiten con facilidad. Un ejemplo periódico y siempre presente lo constituye la gripe, enfermedad vírica de actividad continua y evolutiva.As is known, today more than ever, although it seems paradoxical, there is a greater risk of contagion of viral or bacteriological diseases than ever, perhaps it is because in our society a closer human contact is established than at other times and both viruses and bacteria are transmitted easily. A periodic and always present example is the flu, a viral disease of continuous and evolutionary activity.
Pues bien, de entre las muchas fuentes de contagio, el auricular de un teléfono favorece la inva¬ sión del organismo por parte de elementos patógenos, por la sencilla razón de que se sitúa ante la boca y nariz y se adosa a la oreja. No viene al caso mencionar la cantidad y malignidad de las múltiples enfermedades que pueden ser adquiridas por vía respiratoria o por deposición de virus, bacterias o gérmenes de cualquier clase, cuando el auricular se aplica de manera directa sobre la oreja.Well, among the many sources of infection, the handset of a telephone favors the invasion of the organism by pathogenic elements, for the simple reason that it is placed before the mouth and nose and is attached to the ear. It is not appropriate to mention the amount and malignancy of the multiple diseases that can be acquired by respiratory or by deposition of viruses, bacteria or germs of any kind, when the headset is applied directly to the ear.
Aunque sea precisamente la boca el órgano que al emitir sonidos proyecta partículas de saliva que se adosan y depositan en el auricular, el oído, fácilmente invadible, también gueda vulnerable al conta¬ gio cuando existe contacto entre éste y el aparato tele¬ fónico. Es decir, no solamente se está adquiriendo gér¬ menes cuando se aspira aire alrededor del auricular emisor, sino que también se están admitiendo gérmenes cuando se adosa el altavoz del auricular de un teléfono a la correspondiente oreja del usuario.Although the mouth is precisely the organ that, when emitting sounds, projects saliva particles that are attached and deposited in the earpiece, the ear, easily invaded, is also vulnerable to contagion when there is contact between it and the telephone. That is, not only are germs being acquired when air is sucked around the emitting earpiece, but germs are also being admitted when the handset speaker of a telephone is attached to the user's corresponding ear.
DESCRIPCIÓN DE LA INVENCIÓNDESCRIPTION OF THE INVENTION
El protector que se preconiza ha sido concebido para evitar que durante el tiempo que dura el uso del tel fono, el usuario pueda transmitir o recibir algún tipo de enfermedad.The recommended protector has been designed to prevent the user from transmitting or receiving any type of illness during the duration of the use of the phone.
Más concretamente, el protector se constituye a partir de una lámina autoadhesiva removible, a base de material fibroso no tejido, por ejemplo de celulosa, de tal manera que esa lámina no constituirá obstáculo alguno para la propagación del sonido y sin embargo actúa como filtro-barrera para aislar el auricular, evitando que éste reciba de modo directo el aliento del usuario y evite que la posible existencia de elemen¬ tos indeseables se trasladen por contacto o vía atmosfé- rica del aparato a quien lo está utilizando. El material en que se constituye la lámina autoadhesiva puede ser el que con tanto éxito se viene utilizando en las clásicas mascarillas para cirujanos, siendo su coste muy económico y de eficacia demostrada.More specifically, the protector is constituted from a removable self-adhesive sheet, based on non-woven fibrous material, for example cellulose, in such a way that this sheet will not constitute any obstacle to the propagation of sound and yet acts as a filter. barrier to isolate the headset, preventing it from receiving the user's breath directly and preventing the possible existence of undesirable elements from being transferred by contact or atmospheric of the device to the one who is using it. The material in which the self-adhesive sheet is constituted can be the one that has been used so successfully in the classic masks for surgeons, its cost being very economical and of proven efficacy.
La citada lámina, a través de la capa de adhe¬ sivo removible está vinculada a una lámina soporte que es susceptible de recibir, por su otra cara, una segunda lámina, de manera tal que estando esa lámina soporte siliconada o tratada con una antiadherente resulte fácil de despegar las láminas y disponerlas en ambos extremos del auricular telefónico, protegiendo el contacto directo y el posible contagio vía atmosférica.Said sheet, through the removable adhesive layer, is linked to a support sheet that is capable of receiving, on its other side, a second sheet, such that said silicone support sheet or treated with a non-stick result Easy to detach the sheets and arrange them at both ends of the telephone handset, protecting direct contact and possible airborne contagion.
El conjunto es susceptible de comercializarse en un sobre, cajita o similar, constituyendo una unidad vendible por medios automáticos, como pueden ser máquinas accionadas por monedas, o bien ser obsequiados en locales públicos como elementos publicitarios.The set is capable of being marketed in an envelope, box or similar, constituting a unit that can be sold by automatic means, such as coin-operated machines, or be presented in public places as advertising elements.
Ni que decir tiene que la forma presentación, disposición y color de la lámina o láminas, no son rele¬ vantes para el fin perseguido, y su única significación parte de la constitución esencial descrita.It goes without saying that the presentation, layout and color of the sheet or sheets are not relevant for the purpose pursued, and their only significance is based on the essential constitution described.
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 del invento, se acompaña a la presente memoria descriptiva, como parte integrante de la misma, un juego de dibujos en donde con carácter ilustrativo y no limitativo se ha representado lo si¬ guiente: La figura 1.- Muestra una representación en perspectiva general del protector de un sólo uso objeto de la invención, dotado de dos láminas con capas au- toadhesibles, en una posición intermedia de desprendi- miento respecto de una lámina común de soporte. En esta figura se puede ver también en perspectiva general un sobre o funda del que ha sido extraído el protector propiamente dicho.To complement the description that is being made and in order to help a better understanding of the characteristics of the invention, a set of drawings is attached hereto as an integral part thereof, with an illustrative and non-limiting character The following has been represented: Figure 1 shows a general perspective representation of the single-use protector object of the invention, provided with two sheets with self-adhesive layers, in an intermediate position of detachment with respect to a common support sheet. In this figure you can also see in general perspective an envelope or cover from which the protector itself has been removed.
La figura 2.- Muestra una representación en perspectiva de uno de los extremos correspondientes a la parte respectiva del auricular de un aparato telefó¬ nico incorporando el protector objeto de la invención.Figure 2.- Shows a perspective representation of one of the ends corresponding to the respective part of the handset of a telephone apparatus incorporating the protector object of the invention.
REALIZACIÓN PREFERENTE DE LA INVENCIÓNPREFERRED EMBODIMENT OF THE INVENTION
Como se puede ver en las figuras referidas, el protector de la invención se constituye a partir de un cuerpo laminar (1) de material celulósico no teji- do, con porosidad controlada, el cual en su cara conside¬ rada como posterior (2) está dotado de una capa de adhe¬ sivo removible a través de la cual queda fijado eventual- mente a una lámina de soporte (3) que lógicamente estará dotada en su cara de aplicación a esa capa de adhesivo (2) de una superficie de papel siliconado o similar, habiéndose previsto que sobre la otra cara de esa lámina de soporte (3) pueda ir fijada, de igual manera, una segunda lámina (1 ' ) exactamente igual a la lámina (1 ) , es decir, dotada igualmente esta lámina (l1) en su ca- ra interna o posterior de una capa de adhesivo (21) para fijarse a la cara opuesta del soporte (3), lá cual lógicamente irá también dotada de papel siliconado.As can be seen in the aforementioned figures, the protector of the invention is constituted from a laminar body (1) of nonwoven cellulosic material, with controlled porosity, which on its face considered posterior (2) it is provided with a layer of removable adhesive through which it is eventually fixed to a support sheet (3) that will logically be provided on its face of application to that layer of adhesive (2) of a paper surface siliconized or similar, it being provided that a second sheet (1 ') exactly equal to the sheet (1) can be fixed on the other side of that support sheet (3), that is, also provided with this sheet ( 1 ) on its inner or rear side of a layer of adhesive (2 1 ) to be fixed to the opposite side of the support (3), which logically will also be provided with siliconized paper.
De esta manera, tanto una como otra de esas láminas (1) y (1 ' ) celulósicas y no tejidas, podrán desprenderse respecto de la lámina soporte (3) y fijarse, en cada caso, a la parte correspondiente (4) del auricu¬ lar de un aparato telefónico, en un caso fijable a la parte que se adosará a la oreja, y en la otra a la parte que se dispondrá en proximidad enfrentadamente a la boca del propio usuario, constituyendo así en ambos casos un medio protector o filtro-barrera para aislar el auricular, evitando que éste reciba de modo directo el aliento del usuario o que quede en contacto con la oreja del mismo, evitando que la posible existencia de elementos indeseables se trasladen por contacto o vía atmosférica del aparato a quien lo esté utilizando.In this way, both of these cellulosic and non-woven sheets (1) and (1 '), can detach from the support sheet (3) and fix, in each case, the corresponding part (4) of the handset of a telephone set, in a case that can be fixed to the part that will be attached to the ear, and in the other to the part that will be arranged in close proximity to the mouth of the user himself, thus constituting in both cases a protective means or filter-barrier to isolate the headset, preventing it from receiving the user's breath directly or coming into contact with the ear of the same, preventing the possible existence of undesirable elements are transferred by contact or atmospheric of the device to whoever is using it.
Como se representa en la figura 1*, el protec- tor descrito es susceptible de comercializarse unitaria¬ mente o con otra o más unidades, en un sobre (5), cajita, cápsula o elemento similar, que pueda ser proporcionado en un lugar público como medio publicitario, o bien ser suministrado por una máquina automática accionable mediante moneda, de manera que esa comercialización envasada del protector llevará consigo una garantía de uso y de que lógicamente no estará previamente conta¬ minado o que pudiera tener gérmenes, bacterias o suciedad de cualquier índole.As shown in Figure 1 *, the described protector is capable of being marketed unitarily or with another or more units, in an envelope (5), box, capsule or similar element, which can be provided in a public place as an advertising medium, or to be supplied by a coin operated automatic machine, so that the packaged marketing of the protector will carry with it a guarantee of use and that logically it will not be previously contaminated or that it could have germs, bacteria or dirt of any kind.
No se considera necesario hacer más extensa esta descripción para que cualquier experto en la materia comprenda el alcance de la invención y las ventajas ααe de la misma se derivan.It is not considered necessary to make this description more extensive so that any person skilled in the art understands the scope of the invention and the advantages ααe thereof derive.
Los materiales, forma, tamaño y disposición de los elementos serán susceptibles de variación, siempre y cuando ello no suponga una alteración a la esencialidad del invento. Los términos en que se ha descrito esta memoria deberán ser tomados siempre en sentido amplio y no limi¬ tativo. The materials, shape, size and arrangement of the elements will be susceptible to variation, as long as this does not imply an alteration to the essentiality of the invention. The terms in which this report has been described must always be taken in a broad and non-limiting sense.

Claims

R E I V I N D I C A C I O N E SR E I V I N D I C A C I O N E S
1*.- Protector de un sólo uso para auricular de teléfono, que estando previsto para su aplicación sobre las partes extremas de un auricular correspondiente a un aparato telefónico, partes extremas que corresponden a la de adosamiento a la oreja y a la de enfrentamiento a la boca del usuario, respectivamente, con el fin de constituir un filtro-barrera para aislar ambas partes del auricular, esencialmente se caracteriza porque está constituido por un cuerpo laminar celulósico no tejido que por su cara posterior va dotado de una capa de adhe¬ sivo removible a través de la cual es fijable dicha lámina a la correspondiente superficie de la parte del auricular en la que se aplique, con la particularidad de que la comentada lámina celulósica está vinculada a través de esa capa de adhesivo a una lámina de soporte cuya correspondiente cara está tratada de papel silicona¬ do para facilitar el desprendimiento de aquélla y su posterior aplicación en la parte correspondiente del auricular.1 * .- Single-use protector for telephone handsets, which being intended for application on the extreme parts of a handset corresponding to a telephone device, extreme parts corresponding to the one attached to the ear and the face to face In the mouth of the user, respectively, in order to constitute a barrier filter to isolate both parts of the handset, it is essentially characterized in that it is constituted by a nonwoven cellulosic laminar body which, on its rear face, is provided with a removable adhesive layer. through which said sheet is fixable to the corresponding surface of the part of the handset in which it is applied, with the particularity that the said cellulosic sheet is linked through that layer of adhesive to a support sheet whose corresponding face It is treated with silicone paper to facilitate its detachment and its subsequent application in the corresponding part of the uricular
2a.- Protector de un sólo uso para auricular de teléfono, según reivindicación 1a, caracterizado porque sobre ambas caras de la lámina de soporte van fijadas, a través de sus correspondientes capas de adhesivo removible, sendas láminas celulósicas des- prer.dibles de aquél para su fijación a las dos partes extremas del respectivo auricular de un aparato te- lefónico.2 .- protector single - use telephone handset according to claim 1, characterized in that on both sides of the sheet are support are fixed, through their corresponding removable adhesive layers, cellulosic sheets paths un- prer.dibles of that for its fixation to the two end parts of the respective earpiece of a telephone set.
3a.- Protector de un sólo uso para auricular de teléfono, según reivindicaciones anteriores, caracte¬ rizado porque el bloque que forman la lámina o láminas celulósicas adheridas a la lámina de soporte, van intro- ducidas en un sobre, bolsa o estuche herméticamente cerrado. 3 .- protector single - use telephone handset according to previous claims, curly caracte¬ that the block forming the sheet or cellulosic sheets adhered to the backing sheet, are intro- sealed in an envelope, bag or sealed case.
PCT/ES1993/000032 1992-04-27 1993-04-27 Single use protector for telephone ear piece WO1993022887A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ESU9201339 1992-04-27
ES9201339U ES1021077Y (en) 1992-04-27 1992-04-27 SINGLE USE PROTECTOR FOR PHONE HEADSET.

Publications (1)

Publication Number Publication Date
WO1993022887A1 true WO1993022887A1 (en) 1993-11-11

Family

ID=8277477

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/ES1993/000032 WO1993022887A1 (en) 1992-04-27 1993-04-27 Single use protector for telephone ear piece

Country Status (2)

Country Link
ES (1) ES1021077Y (en)
WO (1) WO1993022887A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2262426B1 (en) * 2005-03-04 2007-12-16 Caposa Investments, S.A. MOVABLE STICKER.

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2618062A1 (en) * 1976-04-24 1977-11-10 Konrad Zilk Bacteria filter for telephone handset - comprises two circular filter discs with adhesive rings for attachment to mouth and ear pieces
US4751731A (en) * 1985-02-19 1988-06-14 Connor Desmond O Telephone handset disinfecting and/or deodorizing device
FR2634337A1 (en) * 1988-07-18 1990-01-19 Kato Kenkyusho Yk Hygienic safety sheet for application for example to microphones or telephone receivers
FR2668014A1 (en) * 1990-10-11 1992-04-17 Robichon Chantal Hygienic device for telephone handsets

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2618062A1 (en) * 1976-04-24 1977-11-10 Konrad Zilk Bacteria filter for telephone handset - comprises two circular filter discs with adhesive rings for attachment to mouth and ear pieces
US4751731A (en) * 1985-02-19 1988-06-14 Connor Desmond O Telephone handset disinfecting and/or deodorizing device
FR2634337A1 (en) * 1988-07-18 1990-01-19 Kato Kenkyusho Yk Hygienic safety sheet for application for example to microphones or telephone receivers
FR2668014A1 (en) * 1990-10-11 1992-04-17 Robichon Chantal Hygienic device for telephone handsets

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 014, no. 576 (E-1016)21 Diciembre 1990 & JP,A,22 50 499 ( KYUSHU HITACHI MAXELL LTD ) ver resumen *

Also Published As

Publication number Publication date
ES1021077Y (en) 1993-03-16
ES1021077U (en) 1992-09-01

Similar Documents

Publication Publication Date Title
ES2502898T3 (en) Sanitary mask for the protection of others
RU2489998C2 (en) Headband-free hearing protector, and method for hearing protection
ES2274851T3 (en) ACOUSTIC DEVICE WITH MEANS TO SECURE IT IN THE EAR.
US5054063A (en) Disposable sanitary telephone cover
JPH07501673A (en) Earwax filter for hearing aids
JP2011505208A (en) Cough catcher with protective function against pathogen transmission by hand contact
WO2007130565A2 (en) Wearable personal sound delivery apparatus
US4819264A (en) Telephone sanitation device
US4953567A (en) Prophylactic device for use with a telephone
WO1993022887A1 (en) Single use protector for telephone ear piece
ES2334591T3 (en) INDUSTRIAL SAFETY ASSEMBLY THAT INCLUDES DISPOSABLE HEARING AND HEADPHONE PROTECTION.
JP2021192497A (en) Microphone cover and microphone with cover
US5682424A (en) Telephone mouthpiece protective cover
WO1989006479A1 (en) Hygienic covers for telephones
US6694021B1 (en) Telephone handset sanitary guard
WO1993022888A1 (en) Protection cover for telephones
WO2018120467A1 (en) Earmuff-type headphone
JPH05130190A (en) Telephone mutual contamination protective device
CN215075701U (en) Mask with headset
US7684562B1 (en) Telephone sanitizing glove
JP2000295329A (en) Portable telephone set
JPH0136396Y2 (en)
US20030219116A1 (en) Sanitary cover for a telephone handset
JP3042653U (en) Sanitary pad for phone
JP4129706B2 (en) hearing aid

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A1

Designated state(s): CA JP US

NENP Non-entry into the national phase

Ref country code: CA