Transducer diaphragm

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United States of America Patent

PATENT NO 9998834
SERIAL NO

15589601

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Importance

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Abstract

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A diaphragm for a loudspeaker may include a continuous primary diaphragm having an upper surface and a lower surface, where the primary diaphragm comprises a ring-shaped, flat region having an inner diameter and an outer diameter. The diaphragm may also include a reinforcing ring attached to the upper surface of the primary diaphragm, where the reinforcing ring has an inside diameter and an outside diameter, and where the reinforcing ring is attached to the upper surface of the primary diaphragm such that the inside diameter of the reinforcing ring coincides with the inner diameter of the flat region.

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Patent Owner(s)

Patent OwnerAddress
SONOS INC301 COROMAR DRIVE GOLETA CA 93117

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Little, Richard Warren Santa Barbara, US 26 124

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