公开(公告)号：USD803391S1

公开(公告)日：2017-11-21

申请号：US29570343

申请日：2016-07-07

Applicant: Prestige Ameritech, Ltd.

Designer： Rex D. Reese ,  George D. Reese ,  Michael L. Bowen

公开(公告)号：US20160151650A1

公开(公告)日：2016-06-02

申请号：US14954685

申请日：2015-11-30

Applicant: Prestige Ameritech, Ltd.

Inventor： George D. Reese

IPC: A62B23/02 ,  A62B18/02 ,  A41D13/11

CPC classification number: A62B23/025 ,  A41D13/1161

Abstract: A facemask includes air-permeable filtering media for positioning over a wearer's nose and mouth, and peripheral portions adapted to fit the facemask to a wearer's face. The peripheral bottom portion includes an elongate elastic member anchored at its ends to the peripheral bottom portion proximate to or coincident with the opposing side portions and having a length in an extended state extending substantially across a width of the ungathered peripheral bottom portion. The elongate elastic member further includes an unattached portion between the anchored ends, which freely extends and relaxes without constraint to gather the peripheral bottom portion for engaging a chin and face of a wearer during use. The gathered peripheral bottom portion provides an air-inhibiting seal between the air-permeable filtering media and a wearer's face.

Abstract translation: 面罩包括用于定位在穿戴者的鼻子和嘴部上方的透气过滤介质，以及适于将面罩装配到佩戴者的脸部的周边部分。 外围底部部分包括细长的弹性构件，该弹性构件在其端部附近邻近或与其相对的侧部部分连接到周边底部部分，并且具有基本上跨越未卷边的外围底部部分的宽度延伸的延伸状态的长度。 细长弹性构件还包括在锚定端之间的未附接部分，其自由地延伸和松弛而不受约束，以在使用期间收集用于接合穿戴者的下巴和面部的外围底部。 聚集的外围底部部分在透气性过滤介质和穿戴者的脸部之间提供防空气密封。

公开(公告)号：US11751618B2

公开(公告)日：2023-09-12

申请号：US15616731

申请日：2017-06-07

Applicant: Prestige Ameritech, Ltd.

Inventor： Rex D. Reese ,  George D. Reese ,  Michael L. Bowen

IPC: A41D13/00 ,  A41D31/14 ,  A41D13/11 ,  A41H42/00

CPC classification number: A41D31/145 ,  A41D13/11 ,  A41D13/1115 ,  A41D31/14 ,  A41H42/00 ,  A41D2300/52

Abstract: A facemask includes an air-filtering portion comprising an air-permeable filtering media; a see-through portion in the filtering media; and a layered portion on each opposing side of the see-through portion. The see-through portion is configured so that, in use, a mouth of a wearer is visible therethrough, and is formed from a transparent film covering a void in, and fixed along its periphery to, the filtering media. The film extends across the length of the facemask, including over the void, forming layered portions of film on filtering media on opposing sides of the clear-portion. A method of manufacture includes removing, e.g., kiss-cutting, the air-permeable filtering media away to form the see-through portion, after layering the film onto the filtering media.

公开(公告)号：US20180007982A1

公开(公告)日：2018-01-11

申请号：US15616731

申请日：2017-06-07

Applicant: Prestige Ameritech, Ltd.

Inventor： Rex D. Reese ,  George D. Reese ,  Michael L. Bowen

IPC: A41D13/11 ,  A41D31/00 ,  A41H42/00

CPC classification number: A41D13/11 ,  A41D13/1115 ,  A41D31/04 ,  A41D31/14 ,  A41D2300/52 ,  A41H42/00

Abstract: A facemask includes an air-filtering portion comprising an air-permeable filtering media; a see-through portion in the filtering media; and a layered portion on each opposing side of the see-through portion. The see-through portion is configured so that, in use, a mouth of a wearer is visible therethrough, and is formed from a transparent film covering a void in, and fixed along its periphery to, the filtering media. The film extends across the length of the facemask, including over the void, forming layered portions of film on filtering media on opposing sides of the clear-portion. A method of manufacture includes removing, e.g., kiss-cutting, the air-permeable filtering media away to form the see-through portion, after layering the film onto the filtering media.