Grille

Details Grille Grille

1979-06-25

1981-08-11

Kannan, Philip C.

Flexible or portable closure, partition, or panel

Plural strip, slat, or panel type

Roll type

E06B 908

Patent

active

042829208

ABSTRACT:
To a grille of standard construction there are added plastic slats to provide a solid barrier creating maximum security and visibility, wherein opposite ends of the added slats are merely crimpled to prevent their removal from the construction. The crimping, however, is not vulnerable to tampering due to their out-of-reach location in the tracking structure of the grille.

REFERENCES:
patent: 2898988 (1959-08-01), Zoll
patent: 3348699 (1967-10-01), Mealing
patent: 3637241 (1972-01-01), Dinlocker
patent: 4120340 (1978-10-01), Stascavage et al.

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