Speaker cover grille

Details Speaker cover grille Speaker cover grille

1995-02-27

1996-10-15

Dang, Khanh

Acoustics

Diaphragm and enclosure

Recessed

181141, H05K 500

Patent

active

055656595

ABSTRACT:
A pierced metal speaker cover grille has a series of tabs extending rearwardly away from the turned edge of a front portion, pairs of angled ears formed on each tab, one on each side thereof. The ears cam the tab as it is advanced into an aligned slot in the mounting panel, and lock behind the rear edge to secure the cover grille in place.

REFERENCES:
patent: 4934480 (1990-06-01), Gate et al.
patent: 4974698 (1990-12-01), Smith
patent: 5113968 (1992-05-01), Lemmon
patent: 5416283 (1995-05-01), Dault et al.

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