Portal guard

Details Portal guard Portal guard

1982-04-12

1984-02-21

Downey, Kenneth

Movable or removable closures

With protective grille or safety guard

Adjustable to various size opening

160161, E06B 901

Patent

active

044321627

ABSTRACT:
A security device for preventing entry through a window includes a plurality of elongated arms pivotally connected to each other at substantially their center points so that the arms may be rotated about the pivot point and be positioned at various angles relative to each other. Each of the elongated arms is provided with a hole at each of its ends so that the arms may be mounted on the frame of a window. The elongated arms are releasably connected at their pivot point so that the number of arms may be varied as needed.

REFERENCES:
patent: 2324743 (1943-07-01), Walker
patent: 2562428 (1951-07-01), Hutchinson
patent: 2698656 (1955-01-01), Levey

Affiliated with

Also associated with

Rating

Portal guard does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Portal guard, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Portal guard will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1029592