Anti-fogging mask

• US 20020056450A1
• Filed: 09/11/2001
• Published: 05/16/2002
• Est. Priority Date: 11/10/2000
• Status: Abandoned Application

• Current Assignee: Lee, Kun Woo
• Original Assignee: Lee, Kun Woo
• Inventors: Lee, Kun Woo
• Application Number:
  US09/952,619
• Publication Number:
  US 20020056450A1
• Time in Patent Office: Days
• US Class Current: 128/201.15
• CPC Class Codes: A41D 13/11 Protective face masks, e.g. for surgical use, or for use in foul atmospheres eye-masks A61F9/04 ; hoods affording protection against heat or harmful chemical agents A62B17/04
• CPC Class Codes: A42B 3/24 with means for avoiding fogging or misting
• CPC Class Codes: A61F 9/045 Eye-shades or visors; Shields beside, between or below the eyes caps with means for protecting the eyes A42B1/018
• CPC Class Codes: A62B 9/003 Means for influencing the temperature or humidity of the breathing gas

Abstract

This invention is an Anti-Fog Mask which is designed to prevent glasses from fogging due to the moist breath from the mouth and nose of the users of glasses in the winter, by a specially designed system that will closely contact the mask with the nose of the user. This particular mask is effective in preventing the moist breath coming out through the upper part of the mask, and its structure is simple and cheap to produce.

Claims

1. An anti-fogging mask, comprising:

the body of the invention;

a pocket attached to the upper end of the body;

a detachable, breath-blocking parts inserted into the said pocket;

a wire, coated with plastic or rubber which is made of form-memorizing alloy, which helps the upper part of the body of the invention remain closely in contact with the nose.

2. An anti-fogging mask as in claim 1, wherein both ends of the said pocket are sealed and an insert groove is provided to enhance the detachability of the breath-blocking part.

3. An anti-fogging mask as in claim 2, wherein Velcro is attached to the upper part of the body of the invention and to the Velcro'"'"'s contacting area of the breath-blocking part so that the said breath-blocking part may be detachable to the upper part of the body.