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US Patent D573581 Headphones

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Contents

Is a
Patent
Patent

Patent attributes

Patent Jurisdiction
United States Patent and Trademark Office
United States Patent and Trademark Office
Patent Number
D573581
Patent Inventor Names
Makoto Gondo0
Kaoru Maruta0
Date of Patent
July 22, 2008
Patent Application Number
29273047
Date Filed
February 26, 2007
Patent Citations Received
‌
US Patent D1041446 Headphone
0
‌
US Patent D1021854 Headphone
0
‌
US Patent 11974090 Headphone ear cushion attachment mechanism and methods for using
0
‌
US Patent D1025949 Children's earphone
0
‌
US Patent D1026855 Headset
0
‌
US Patent D1032565 Dock for headphones
0
‌
US Patent D986853 Headphone
0
‌
US Patent 11700474 Multi-microphone headset
0
...
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