US2013255698A1PendingUtilityA1

Sanitary Mask

Assignee: RYOU YANG WONPriority: Feb 11, 2010Filed: Jun 6, 2013Published: Oct 3, 2013
Est. expiryFeb 11, 2030(~3.6 yrs left)· nominal 20-yr term from priority
Inventors:Yang Won Ryou
A41D 13/1161A41D 13/1107
32
PatentIndex Score
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Cited by
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Claims

Abstract

The present invention relates to a hygienic mask, comprising: a mouth shield made of a transparent and flexible synthetic resin; a semicircular synthetic-resin attachment/detachment frame including a first attachment groove and an attachment protrusion such that the mouth shield can be attached thereto; a synthetic-resin jaw piece including a second attachment groove and a jaw support, the second attachment groove being made so as to receive the attachment protrusion of the attachment/detachment frame; and elastic ear bands provided at either side of the attachment/detachment frame and including ear-fastening rings. The ear-fastening rings are slidably adjustable so as to accommodate different ear sizes such that the ear bands can be hung on the ears and removed from the ears.

Claims

exact text as granted — not AI-modified
1 . A sanitary mask comprising:
 Transparent and flexible synthetic resin mouth cover;   Semicircle synthetic resin frame with the clipping groove and clipping bump that mouth cover clips on;   Synthetic resin chinrest with chin support and the indented part that clips onto the frame; and   Elastic ear loops that can be adjusted and attachable-detachable ear adjusting rings.   
     
     
         2 . The sanitary mask of  claim 1 , further comprising:
 Sanitary mask parts; and   Curved and flexible transparent screen that can be attached to the frame.   
     
     
         3 . The sanitary mask of  claim 2 , further comprising:
 Sanitary mask with the screen and the frame.   
     
     
         4 . The sanitary mask of  claim 2 , wherein the screen's width is shorter than the width of the frame; Sanitary mask with slip resistant screen when assembled. 
     
     
         5 . The sanitary mask of  claim 1 , further comprising:
 a pair of elastic loops with adjustable rings.   
     
     
         6 . The sanitary mask of  claim 2 , further comprising:
 a pair of elastic loops with adjustable rings.

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