Loudspeaker design

Recording – communication – or information retrieval equipment – Video or audio transmission – recording or playback equipment – Speaker or housing therefor

Design Patent

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Design Patent

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D0477308

CLAIM:
The ornamental design for a loudspeaker design, substantially as shown and described.

REFERENCES:
patent: D158448 (1950-05-01), Ethington
patent: D200776 (1965-04-01), Robbins
patent: 4082159 (1978-04-01), Petty

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