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Adjustable shape earphone
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Patent number 8,340,338
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Issue date Dec 25, 2012
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Koss Corporation
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Allan Mlodzikowski
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H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Microwaveable nested trays
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Patent number 8,226,999
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Issue date Jul 24, 2012
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Barilla G.E R. Fratelli S.p.A.
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Iain Roberts
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B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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Earphone
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Patent number D633482
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Issue date Mar 1, 2011
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Koss Corporation
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Michael J. Koss
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D14 - Recording, communication, or information retrieval equipment
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Earphone dial
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Patent number D627338
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Issue date Nov 16, 2010
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Koss Corporation
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Michael J. Koss
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D14 - Recording, communication, or information retrieval equipment
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Earphone set
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Patent number D625298
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Issue date Oct 12, 2010
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Koss Corporation
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Michael J. Koss
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D14 - Recording, communication, or information retrieval equipment
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Earphone
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Patent number D621388
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Issue date Aug 10, 2010
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Koss Corporation
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Michael J. Koss
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D14 - Recording, communication, or information retrieval equipment
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Microwaveable nested trays
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Patent number 7,722,907
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Issue date May 25, 2010
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Barilla G. E R. Fratelli, S.p.A.
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Iain Roberts
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B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL