Speaker system

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9854339
SERIAL NO

15129082

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Abstract

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A speaker system including a speaker device and a cabinet. The cabinet is composed of; a front wall having a substantially rectangular parallelepiped shape and is provided with a speaker device affixed thereto; a rear wall opposing to the front wall; and two pairs of side walls arranged between the front wall and the rear wall. A first duct communicating with the interior space of the cabinet is provided through the side wall of the cabinet. A first opening that makes the interior space of the cabinet communicated with a first opening is provided at an area that encompasses a center portion of the one side wall in the one pair of the side walls having the shorter mutual distance therebetween in the two pairs of the side walls.

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Patent Owner(s)

Patent OwnerAddress
PIONEER CORPORATION28-8 HONKOMAGOME 2-CHOME BUNKYO-KU TOKYO 113-0021
TOHOKU PIONEER CORPORATION1105 AZA NIKKOH OAZA KUNOMOTO TENDO-SHI YAMAGATA 994-8585
TECHNICAL AUDIO DEVICES LABORATORIES INC15-3 NISHI SHINJUKU 4-CHOME SHINJUKU-KU TOKYO 160-0023

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Nagatani, Toru Yamagata, JP 1 1
Ohtomo, Kiichirou Yamagata, JP 1 1
Suenaga, Tomohiro Yamagata, JP 7 131
Takeda, Haruki Yamagata, JP 6 52

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