Abstract

Closed air space devices and methods of use for all body bio hazard type suits that eliminates condensation and fogging from forming on the face masks and the window visors of the suit. The devices and methods have a sealed closed air space that can be formed from flexible see-through plastic in a cone shape that can be sealed between the mask and the visor. The closed air space can be presealed to the visor/outer wall of the suit and have a second end fitted with an elastic type band that allows the wearer to attache and detach the closed space by wrapping the band about their face mask. Other embodiment use flat see-though plastic sheets, and sheets that attach about the neck of the user to form the closed air spaces between the face mask and the window visor of the suit.

Document Type

Patent

Patent Number

US 7,213,320

Application Serial Number

11/478,880

Issue Date

5-8-2007

Current Assignee

UCFRF

Assignee at Issuance

UCFRF

College

College of Arts & Humanities

Department

Human Factors

Allowance Date

3-8-2007

Filing Date

6-30-2006

Assignee at Filing

UCFRF

Filing Type

Nonprovisional Application Record

Donated

no

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