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1. 发明授权

US4454881A Multi-layer face mask with molded edge bead 失效
标题翻译：多层面罩，带成型边缘珠
公开(公告)号：US4454881A
公开(公告)日：1984-06-19
申请号：US294834
申请日：1981-08-21
申请人： Otto L. Huber , Mark Magidson
发明人： Otto L. Huber , Mark Magidson
IPC分类号： A41D13/11 , A62B7/10
CPC分类号： A41D13/1146
摘要： A face mask to be worn upon the face of a wearer and for providing filtering of particular impurities in the air, including at least one layer of flexible material molded generally to conform to the contours of the face of the wearer and forming a flexible support carrier for filter material and with the one layer of flexible material allowing the passage of air through the one layer, a separate layer of filter material supported by the one layer of flexible material and with the filter material filtering out the particular impurities in the air, a molded, rubber-like bead member extending around the peripheral edge of the layers forming the face mask and with the molded rubber-like bead member providing an edge seal between the face mask and the face of the wearer, and the bead member including membrane portions extending inwardly to the interior of the mask from the bead member at least in the areas of the sides of the nose and upper cheekbones of the wearer for providing additional sealing in those areas.
摘要翻译：戴在佩戴者的脸上并用于提供空气中特定杂质的过滤的面罩，包括至少一层柔性材料，其通常模制成符合穿戴者的脸部轮廓并形成柔性支撑载体对于过滤材料和一层柔性材料允许空气通过一层，由一层柔性材料支撑的单独的过滤材料层和过滤材料过滤出空气中的特定杂质，成型的橡胶状的胎圈构件，其围绕形成所述面罩的层的周缘延伸，并且所述模制橡胶状胎圈构件在所述面罩和所述穿用者的面部之间提供边缘密封，并且所述胎圈构件包括膜部分至少在穿戴者的鼻子和上颊骨的侧面的区域中从胎圈构件向内延伸到面罩的内部，以提供额外的密封在那些地区。

2. 发明授权

US4384577A Disposable face mask 失效
标题翻译：一次性面膜
公开(公告)号：US4384577A
公开(公告)日：1983-05-24
申请号：US250645
申请日：1981-04-03
申请人： Otto L. Huber , Mark Magidson
发明人： Otto L. Huber , Mark Magidson
IPC分类号： A41D13/11 , A62B7/10
CPC分类号： A41D13/1146
摘要： A face mask for filtering air to a wearer including a plurality of non-woven fibers molded in a generally cup shaped configuration for fitting over the mouth and nose of the wearer and with the cup shaped configuration including a nose bridge portion for lying along the bridge of the nose of the wearer, nose pad portions aligned to either side of the nose bridge portion for fitting against the sides of the nose and a central portion lying below the nose bridge and nose pad portions and with the fibers of the nose pad portions more lightly compacted during molding than the fibers of at least portions of the central portion for providing sealing of the face mask along the sides of the nose and the cheekbones of the wearer, and an elongated ridge member extending across the nose bridge portion and along the nose pad portions and with the elongated ridge more tightly compacted than the nose pad portions to produce a springing action to push the nose pad portions against the side of the nose and the cheekbones of the wearer.
摘要翻译：一种用于将空气过滤到穿戴者的面罩，其包括以大致杯形构造成型的多个无纺纤维，用于配合穿戴者的嘴和鼻部，并且具有包括用于沿着桥梁躺下的鼻梁部分的杯形构造穿着鼻子的鼻垫部分对准鼻梁部分的任一侧，用于与鼻子的侧面相配合，以及位于鼻梁和鼻垫部分下方的中心部分以及鼻垫部分的纤维更多在模制期间比中心部分的至少部分的纤维轻微压实，用于沿着鼻子和穿戴者的颊骨的侧面提供面罩的密封，以及延伸穿过鼻梁部分和沿着鼻子的细长脊部件垫部分，并且细长脊比鼻垫部分更紧密地压实，以产生弹性作用，以将鼻垫部分推靠在鼻子侧 e和佩戴者的ek骨。

3. 发明授权

US4873972A Disposable filter respirator with inner molded face flange 失效
标题翻译：一次性过滤式呼吸器，内置成型法兰
公开(公告)号：US4873972A
公开(公告)日：1989-10-17
申请号：US152365
申请日：1988-02-04
申请人： Mark Magidson , Otto L. Huber
发明人： Mark Magidson , Otto L. Huber
IPC分类号： A62B18/02
CPC分类号： A62B18/025
摘要： A filter respirator forming a face mask to be worn upon the face of a user including a support layer of flexible material. The support layer is molded to conform to the contours of the face of the user and forms a flexible support layer for filter material. A separate layer of filter material filters out impurities. An exhalation valve extends through the support layer and the filter layer in a central position. The exhalation valve includes an inside surface surrounding the central position. A molded non-porous flexible inner flange forms a flexible half-mask for sealing to the face of the user. The inner flange is attached to the peripheral edges of at least the support layer and extends inward to the central position. The inner flange includes a central opening with a surrounding portion conforming and adjacent to the inside surface of the exhalation valve. This forms an inhalation valve between the inside surface of the exhalation passage and the surrounding portion of the central opening of the inner flange.
摘要翻译：一种过滤式呼吸器，其形成要佩戴在使用者的脸部上的面罩，包括柔性材料的支撑层。支撑层被模制以符合使用者的脸部的轮廓并且形成用于过滤材料的柔性支撑层。单独的一层过滤材料过滤掉杂质。呼气阀在中心位置延伸穿过支撑层和过滤层。呼气阀包括围绕中心位置的内表面。模制的无孔柔性内凸缘形成用于密封用户面部的柔性半掩模。内凸缘至少连接到支撑层的周边边缘并向内延伸到中心位置。内凸缘包括具有与呼气阀的内表面相符并相邻的周围部分的中心开口。这在呼吸通道的内表面和内凸缘的中心开口的周围部分之间形成吸入阀。

4. 外观设计

USD285374S Face mask 失效
公开(公告)号：USD285374S
公开(公告)日：1986-08-26
申请号：US553492
申请日：1983-11-21
申请人： Otto L. Huber , Mark Magidson
设计人： Otto L. Huber , Mark Magidson

5. 发明申请

US20120060843A1 Pleated filtering face piece respirator 审中-公开
标题翻译：打褶过滤面罩呼吸器
公开(公告)号：US20120060843A1
公开(公告)日：2012-03-15
申请号：US12807662
申请日：2010-09-09
申请人： Mark Magidson , Crest Turdjian
发明人： Mark Magidson , Crest Turdjian
IPC分类号： A62B7/10 , B29C43/20
CPC分类号： A41D13/1115 , A41D13/1146 , A62B23/025 , B29C43/021 , B29C43/203
摘要： A pleated molded filtering face piece respirator to be worn upon the face of a wearer and for providing filtering including at least one layer of moldable flexible plastic material formed from openwork flexible plastic material for providing a plurality of perforations for allowing for the free passage of air through the openwork plastic. A layer of moldable filter material for filtering impurities in the air, the one layer of flexible plastic material formed from openwork flexible plastic material and the layer of filter material for filtering impurities in the air lying one on top of the other to form a moldable multilayer of flexible plastic material and filter material. The moldable multilayer of flexible plastic material and filter material are pleated into pleated material and molded to form the pleated filtering face piece respirator to a desired configuration where the one layer of openwork flexible plastic material forms a support layer to carry the layer of filter material.
摘要翻译：一种打褶的模制过滤面件呼吸器，其穿戴在佩戴者的表面上，并用于提供过滤，包括至少一层可模制的柔性塑料材料，该层由柔性塑料材料制成，用于提供多个穿孔以允许空气自由通过通过镂空塑料。一层用于过滤空气中的杂质的可过滤材料，一层由柔性塑性材料制成的柔性塑料材料和用于过滤空气中过滤杂质的过滤材料层，形成一个可成型的多层的柔性塑料材料和过滤材料。柔性塑料材料和过滤材料的可成型多层被打褶成褶状材料并模制成形成褶皱过滤面件呼吸器到期望的配置，其中一层镂空柔性塑料材料形成支撑层以承载过滤材料层。

6. 发明授权

US07107993B2 Earplug 失效
标题翻译：耳塞
公开(公告)号：US07107993B2
公开(公告)日：2006-09-19
申请号：US10987225
申请日：2004-11-12
申请人： Mark Magidson
发明人： Mark Magidson
IPC分类号： A61F11/00
CPC分类号： A61F11/08
摘要： An earplug composed of an injected molded resilient polymeric material for insertion into an ear canal by a fingertip of a user, including an elongated member having a nose portion formed as a curved front end. An open cup shaped rearward extending flange located at the end of the elongated member opposite to the nose portion and with the open cup shaped rearward extending flange configured to receive the fingertip of the user. The elongated member including at least one flange element located intermediate the nose portion and the open cup shape flange. The nose portion and the flange element having a generally curved shape to extend into and conform to the wall of the ear canal. The earplug composed of a resilient polymer material having a relatively low Shore A Durometer hardness value and the cup shape flange portion with the inserted fingertip of the user forming a handle of greater stiffness to enable the earplug with the relatively low Shore A Durometer hardness value to be more easily inserted into the ear canal.
摘要翻译：一种由注射成型的弹性聚合物材料组成的耳塞，用于通过使用者的指尖插入耳道，包括具有形成为弯曲前端的鼻部的细长构件。位于细长构件的与鼻部相对的端部处的敞开的杯形的向后延伸的凸缘以及配置成接收使用者的指尖的开口杯形的向后延伸的凸缘。所述细长构件包括至少一个位于所述鼻部部分和所述开口杯状凸缘之间的凸缘元件。鼻部和法兰元件具有大致弯曲的形状以延伸到耳道的壁并且符合耳道的壁。耳塞由具有相对低的肖氏A硬度计硬度值的弹性聚合物材料和杯状凸缘部分组成，其具有使用者的插入指尖形成更大刚度的手柄，以使得耳塞具有相对较低的肖氏A硬度计硬度值更容易插入耳道。

7. 发明申请

US20060102418A1 EARPLUG 失效
标题翻译：耳塞
公开(公告)号：US20060102418A1
公开(公告)日：2006-05-18
申请号：US10987225
申请日：2004-11-12
申请人： Mark Magidson
发明人： Mark Magidson
IPC分类号： A61B7/02 , H04R25/02
CPC分类号： A61F11/08
摘要： An earplug composed of an injected molded resilient polymeric material for insertion into an ear canal by a fingertip of a user, including an elongated member having a nose portion formed as a curved front end. An open cup shaped rearward extending flange located at the end of the elongated member opposite to the nose portion and with the open cup shaped rearward extending flange configured to receive the fingertip of the user. The elongated member including at least one flange element located intermediate the nose portion and the open cup shape flange. The nose portion and the flange element having a generally curved shape to extend into and conform to the wall of the ear canal. The earplug composed of a resilient polymer material having a relatively low Shore A Durometer hardness value and the cup shape flange portion with the inserted fingertip of the user forming a handle of greater stiffness to enable the earplug with the relatively low Shore A Durometer hardness value to be more easily inserted into the ear canal.
摘要翻译：一种由注射成型的弹性聚合物材料组成的耳塞，用于通过使用者的指尖插入耳道，包括具有形成为弯曲前端的鼻部的细长构件。位于细长构件的与鼻部相对的端部处的敞开的杯形的向后延伸的凸缘以及配置成接收使用者的指尖的开口杯形的向后延伸的凸缘。所述细长构件包括至少一个位于所述鼻部部分和所述开口杯状凸缘之间的凸缘元件。鼻部和法兰元件具有大致弯曲的形状以延伸到耳道的壁并且符合耳道的壁。耳塞由具有相对低的肖氏A硬度计硬度值的弹性聚合物材料和杯状凸缘部分组成，其具有使用者的插入指尖形成更大刚度的手柄，以使得耳塞具有相对较低的肖氏A硬度计硬度值更容易插入耳道。

8. 发明授权

US06571797B1 Single strap respirator mask with head harness 有权
标题翻译：带头带的单带呼吸器面具
公开(公告)号：US06571797B1
公开(公告)日：2003-06-03
申请号：US09907101
申请日：2001-07-16
申请人： Mark Magidson , K. Crest Turdjian
发明人： Mark Magidson , K. Crest Turdjian
IPC分类号： A62B710
CPC分类号： A62B18/084 , A62B23/025
摘要： A single strap respirator mask with a head harness, including a respirator mask, which has a cup shape to fit over the face of a user. The mask includes a pair of ear portions located at and extending from opposite sites of the mask and each ear portion tapers in width from an inside position to an outside end as it extends from the mask. A single strap extends around the head of a user and is attached to the outside end of each ear portion. A head harness is attached to the single strap and lies against the back of the head of a user. The head harness has a width substantially larger than the width of the strap to broaden the support of the strap against the back of the head of a user.
摘要翻译：带有头带的单带式呼吸器面具，包括呼吸面罩，其具有适合使用者脸部的杯子形状。面罩包括一对耳部，其位于并从该面罩的相对部位延伸，并且每个耳部从荫罩延伸时从内侧位置向外侧逐渐变细。单个表带围绕使用者的头部延伸并且附接到每个耳朵部分的外端。头带附接到单个带子并且靠在使用者头部的背面。头带具有基本上大于带的宽度的宽度，以使带的支撑件相对于使用者的头部的背面变宽。

9. 发明授权

US06440339B1 Method of making a corded earplug 有权
标题翻译：制作有线耳塞的方法
公开(公告)号：US06440339B1
公开(公告)日：2002-08-27
申请号：US09417578
申请日：1999-10-14
申请人： Mark Magidson , Crest K Turdjiam
发明人： Mark Magidson , Crest K Turdjiam
IPC分类号： B29C3910
CPC分类号： A61F11/08 , A61F11/12 , B29C39/10 , B29C44/1271
摘要： A corded earplug and a method of making a corded earplug, including providing a flexible cord material. Providing a mold member having at least one mold opening of a shape to produce at least an earplug portion inserting a short portion of the flexible cord material into the interior of the mold opening. Providing plastic material to form the earplug portion, and injecting the plastic material into the mold opening to surround the short portion of the cord material and to integrally form the earplug portion with the short portion of the cord material bonded within the earplug portion.
摘要翻译：有线耳塞和制造有线耳塞的方法，包括提供柔性线材。提供具有至少一个形状的模具开口的模具构件，以至少产生将柔性帘线材料的短部分插入模具开口的内部的耳塞部分。提供塑料材料以形成耳塞部分，并将塑料材料注入模具开口以围绕绳索材料的短部分，并且将耳塞部分的短部分结合在耳塞部分内整体地形成耳塞部分。

10. 发明授权

US6076698A Molded storage container with dual compartments 有权
标题翻译：具有双层隔间的成型储存容器
公开(公告)号：US6076698A
公开(公告)日：2000-06-20
申请号：US177198
申请日：1998-10-22
申请人： Mark Magidson
发明人： Mark Magidson
IPC分类号： B65D75/22 , B65D1/24
CPC分类号： B65D75/225
摘要： A molded storage container with dual compartments for storing a plurality of useful objects including a plurality of molded storage elements, each hinged to an adjacent storage element. A first storage elements forms a bottom wall of a first storage compartment and has a configuration approximating the configuration of the useful object. A second storage element folds about a first hinge and is spaced from the first storage element to form the top wall of the first compartment. The second storage element has a similar configuration to the first storage element and forms the bottom wall of a second storage compartment. A third storage element folds about a second hinge and is spaced from the second storage element to form the top wall of the second storage compartment smaller in size than the first storage compartment. The third storage element also has a similar configuration to the first and second storage elements. The molded storage container has dual compartments, one larger than the other and with the larger compartment for storing a plurality of useful objects and the smaller compartment for storing one of the useful objects.
摘要翻译：一种具有双隔室的模制存储容器，用于存储多个有用物体，包括多个模制的存储元件，每个铰接到相邻的存储元件。第一存储元件形成第一储藏室的底壁，并且具有近似有用对象的配置的配置。第二存储元件围绕第一铰链折叠并且与第一存储元件间隔开以形成第一隔室的顶壁。第二存储元件具有与第一存储元件相似的构造并形成第二储存隔间的底壁。第三存储元件围绕第二铰链折叠并且与第二存储元件间隔开以形成尺寸小于第一存储隔间的第二储藏室的顶壁。第三存储元件也具有与第一和第二存储元件类似的配置。模制储存容器具有双重隔室，一个大于另一个隔室，并且较大的隔间用于储存多个有用物体，较小隔间用于储存有用物品之一。

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