Grille for loudspeaker cabinet

Details Grille for loudspeaker cabinet Grille for loudspeaker cabinet

1978-03-07

1980-10-14

Hix, L. T.

Acoustics

Sound-modifying means

181199, G10K 1100

Patent

active

042275903

ABSTRACT:
For use with a cabinet containing at least one loudspeaker, a grille is provided which is comprised of elongated frame members connected by corner brackets. A rigid superstructure, comprising corner ridge members and one or more central ridge members joined by ridge joint members, is attached to the frame at the corner brackets, and a covering material is disposed over the superstructure and frame. Any size grille can be constructed using the same corner brackets and ridge joint members.

REFERENCES:
patent: D212004 (1968-08-01), Emond
patent: 1589408 (1926-06-01), Maxfield
patent: 2087901 (1937-07-01), Coots
patent: 2973824 (1961-03-01), Pinski
patent: 3108654 (1963-10-01), Hammes
patent: 3122214 (1964-02-01), Robbins
patent: 3163254 (1964-12-01), Scott
patent: 3494578 (1970-02-01), Cureton

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