Title

Door guard

Document Type

Article

Publication Date

3-30-1982

Abstract

The door guard of the present invention utilizes an L-shaped bar which binds against the panic bar of the door and against the door frame to prevent the panic bar from being pulled down and thus opening the door. The L-shaped bar has a front and side leg. The front leg has attached to it an upper and lower tab which fits one on either side of the panic bar. The side leg binds against the door frame.

Patent Number

US 4,322,104

Assignee

Iowa State University Research Foundation, Inc.

Application Number

06/168,493

Date Filed

7-14-1980

Language

en

File Format

application/pdf

Included in

Engineering Commons

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