US5735270A - Disposable face mask - Google Patents- disposable mask made in france usa patent 2 271 175 ,A disposable, foldable face mask with face seal characteristics consistent with the use of high efficiency filtering media. The mask is made of a single multi-layer, generally rectangular sheet of filter material, and at least one of an outer facing layer and an inner facing layer may include a binder to impart stiffness. The generally rectangular sheet has a generally straight top edge, a ...Disposable mask - Patent - Europe PMCPatent: Granted Utility Model - China. Application: CN20072023036U on 2007-05-30. Publication: 2008-05-21. Abstract. The utility model relates to a disposable mask which is capable of more thoroughly preventing users from being contaminated by wastes, sewage and secretion. The utility model is additionally provided with a transparent plastic ...



Disposable mask - Patent - Europe PMC

Patent: Granted Utility Model - China. Application: CN20072023036U on 2007-05-30. Publication: 2008-05-21. Abstract. The utility model relates to a disposable mask which is capable of more thoroughly preventing users from being contaminated by wastes, sewage and secretion. The utility model is additionally provided with a transparent plastic ...

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Particle Size-Selective Assessment of Protection of ...

This study was conducted to investigate the protection of disposable filtering half-facepiece respirators of different grades against particles between 0.093 and 1.61 μ m. A personal sampling system was used to particle size-selectively assess the protection of respirators. The results show that about 10.9% of FFP2 respirators and 28.2% of FFP3 respirators demonstrate assigned protection ...

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US5735270A - Disposable face mask - Google Patents

A disposable, foldable face mask with face seal characteristics consistent with the use of high efficiency filtering media. The mask is made of a single multi-layer, generally rectangular sheet of filter material, and at least one of an outer facing layer and an inner facing layer may include a binder to impart stiffness. The generally rectangular sheet has a generally straight top edge, a ...

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Homepage | SATA

On the official homepage of SATA GmbH & Co. KG you will find all information on the areas of spray guns (paint spray guns, airbrush guns, automatic guns), compressed air filter and breathing protection systems, material supply systems (pumps and boilers), as well as accessories.

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Disposable full-face surgical mask - Patent - Europe PMC

Patent: United STATES Patent - United States. Application: US19790104948 on 1979-12-18. ... Abstract. A lightweight, disposable face mask for covering the entire face of the wearer, which mask comprises a unitary shell of transparent plastic material having upper and lower portions joined at a ridge which traces the facial respiratory line.

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Braun Healthcare US | Accurately. Confidently. Braun.

Braun Healthcare offers the most accurate and safe home healthcare devices for your family.

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The Government's Patent Policy: The Bayh-Dole Act and ...

Oct 06, 2002·46: FAR 6.302-1(b)(2), see, e.g., Federal Computer Int'l Corp., Comp. Gen. Dec B-251132, 93-1 CPD 175 (denying protest where agency's written justification and approval for the proposed sole-source award complied with the procedural requirements of the Competition in Contracting Act by stating the requirements for printer maintenance services ...

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Our Products | Products - Allergan

Allergan markets a portfolio of leading brands and best-in-class products primarily focused on four key therapeutic areas including medical aesthetics, eye care, central nervous system and gastroenterology.

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US6941949B2 - Disposable face mask - Google Patents

A disposable face mask includes a mask body covering substantially a nose, mouth, and chin of a wearer, and an extension provided with the mask body. The extension is configured to encircle a back of a wearer's head and to substantially cover a wearer's cheeks, jaw, and ears. A substantial portion of the extension is formed from a resilient material treated with a repellant agent to prevent ...

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US4323063A - Medical face mask - Google Patents

US4323063A US06/142,034 US14203480A US4323063A US 4323063 A US4323063 A US 4323063A US 14203480 A US14203480 A US 14203480A US 4323063 A US4323063 A US 4323063A Authority US United States Prior art keywords mask wearer central air mouth Prior art date 1980-04-21 Legal status (The legal status is an assumption and is not a legal conclusion.

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US6941949B2 - Disposable face mask - Google Patents

A disposable face mask includes a mask body covering substantially a nose, mouth, and chin of a wearer, and an extension provided with the mask body. The extension is configured to encircle a back of a wearer's head and to substantially cover a wearer's cheeks, jaw, and ears. A substantial portion of the extension is formed from a resilient material treated with a repellant agent to prevent ...

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Disposable protective mask - Patent - Europe PMC

Disposable protective mask (PAT - US4643182) KLEIN MAX. KLEIN MAX. Patent: United STATES Patent - United States. Application: US19830486737 on 1983-04-20. Publication: 1987-02-17. Abstract. A protective mask formed from a porous non-woven sheet material which is made of glass fibers and a suitable binding agent, and which may optionally include ...

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About us - The Facial Mask - Facial sheet mask manufacturer

A company founded in 1969, Sicofor Packaging & Solutions designs and manufactures disposable products. With its modern machinery, Sicofor Packaging & Solutions has become a major facial sheet mask manufacturer in Europe.

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Disposable face mask - Patent - Europe PMC

Disposable face mask (PAT - US4384577) HUBER OTTO L, MAGIDSON MARK. MOLDEX METRIC PRODUCTS INC ... MOLDEX METRIC PRODUCTS INC. Patent: United STATES Patent - United States. Application: US19810250645 on 1981-04-03. Publication: 1983-05-24. Abstract. Highlight Terms No biological terms identified

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Disposable full-face surgical mask - Patent - Europe PMC

Patent: United STATES Patent - United States. Application: US19790104948 on 1979-12-18. ... Abstract. A lightweight, disposable face mask for covering the entire face of the wearer, which mask comprises a unitary shell of transparent plastic material having upper and lower portions joined at a ridge which traces the facial respiratory line.

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Mask patent | Etsy

Cordless Stick-On 3M Skin Safe Medical Grade Self Adhesive Face Mask Seal - 20pcs/pack - Made in USA - Patent Pending AcordeUSA. From shop AcordeUSA. 5 out of 5 stars (8) 8 reviews $ 14.99. Favorite Add to ...

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Face masks during the COVID-19 pandemic - Wikipedia

During the COVID-19 pandemic, face masks have been employed as a public and personal health control measure against the spread of SARS-CoV-2.Their use is intended as personal protection to prevent infection and as source control to limit transmission of the virus in community and healthcare settings.. The use of face masks or coverings by the general public has been recommended by health ...

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Centurion Medical Products - Medline

For more than half a century, Centurion products have been transforming the landscape of healthcare right at the point of care. Quality-driven, solution-based and always manufactured to the most rigorous standards, Centurion dressings, trays and single-use instruments are tools clinicians turn to time and again to improve outcomes and provide a higher standard of patient care.

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Dust Mask Gap Analysis, Identify Key Business Segments ...

Table 2. Dust Mask Disposable Dust Mask {N-series(N95, N99 and N100), P-Series(P95 & P100) and R-Series(R95)} Reusable Dust Mask , by Region USD Million (2014-2019) ... France Dust Mask Sales, by Distribution Channel K Units (2019-2024) Table 350. Italy Dust Mask Sales, by Type K Units (2019-2024) ... United States Dust Mask Sales, by ...

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Global Face Mask Industry share, Growth, Trend and ...

Nov 24, 2020·1.2 Top Face Mask Manufacturers Covered: Ranking by Revenue. 1.3 Market Segment by Type. 1.3.1 Global Face Mask Market Size by Type: 2015 VS 2020 VS 2026 (US$ Million) 1.3.2 Disposable Masks. 1.3.3 Reusable Masks. 1.4 Market Segment by Application. 1.4.1 Global Face Mask Consumption by Application: 2015 VS 2020 VS 2026. 1.4.2 Individual. 1.4.3 ...

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Disposable face mask - Patent - Europe PMC

Disposable face mask (PAT - US4384577) HUBER OTTO L, MAGIDSON MARK. MOLDEX METRIC PRODUCTS INC ... MOLDEX METRIC PRODUCTS INC. Patent: United STATES Patent - United States. Application: US19810250645 on 1981-04-03. Publication: 1983-05-24. Abstract. Highlight Terms No biological terms identified

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US3170461A - Disposable surgical mask - Google Patents

2. A disposable surgical mask comprising, an elongated rectangular flexible porous absorbent pad of size to cover the nose and mouth 'of a human being, said pad being made of from 7 to 10 loosely piled layers of non-woven absorbent material cellulose product, an inside cellulose material layer congruent with and stitched on four edges to said ...

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Face masks during the COVID-19 pandemic - Wikipedia

During the COVID-19 pandemic, face masks have been employed as a public and personal health control measure against the spread of SARS-CoV-2.Their use is intended as personal protection to prevent infection and as source control to limit transmission of the virus in community and healthcare settings.. The use of face masks or coverings by the general public has been recommended by health ...

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Respirator Masks, Cartridges, and Filters | 3M | Honeywell ...

Disposable Particulate Respirators. Particulate Respirators, sometimes called 'dust masks', are the most simple, least expensive, and least protective of the respirator types available.These respirators only protect against particles.They do not protect against chemicals, gases, or vapors, and are intended only for low hazard levels.

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