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Hearing aid
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Patent number 8,121,320
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Issue date Feb 21, 2012
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Songbird Hearing, Inc.
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Walter P. Sjursen
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H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Hearing aid part
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Patent number D650080
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Issue date Dec 6, 2011
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Songbird Hearing, Inc.
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Walter P. Sjursen
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D24 - Medical and laboratory equipment
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Hearing aid part
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Patent number D605769
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Issue date Dec 8, 2009
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Songbird Hearing, Inc.
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Walter P. Sjursen
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D24 - Medical and laboratory equipment
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Hearing aid earpiece
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Patent number D605292
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Issue date Dec 1, 2009
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Songbird Hearing, Inc.
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Walter P. Sjursen
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D24 - Medical and laboratory equipment
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Hearing aid
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Patent number D554756
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Issue date Nov 6, 2007
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Songbird Hearing, Inc.
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Walter P. Sjursen
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D24 - Medical and laboratory equipment
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77942384 - SONGBIRD CLEAR
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Serial number 77942384
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Registration number 4010110
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Filing date Feb 23, 2010
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Songbird Hearing, Inc.
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9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
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77465652
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Serial number 77465652
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Registration number 3693548
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Filing date May 5, 2008
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Songbird Hearing Inc.
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10 - Surgical, medical, dental and veterinary apparatus and instruments, artificial limbs, eyes and teeth
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77465648 - FLEXFIT
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Serial number 77465648
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Registration number 3648566
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Filing date May 5, 2008
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Songbird Hearing Inc.
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10 - Surgical, medical, dental and veterinary apparatus and instruments, artificial limbs, eyes and teeth
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77465643 - DIRECTFIT
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Serial number 77465643
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Registration number 3747416
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Filing date May 5, 2008
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Songbird Hearing Inc.
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10 - Surgical, medical, dental and veterinary apparatus and instruments, artificial limbs, eyes and teeth
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78318228 - SONGBIRD PRO
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Serial number 78318228
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Filing date Oct 24, 2003
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Songbird Hearing Inc.
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10 - Surgical, medical, dental and veterinary apparatus and instruments, artificial limbs, eyes and teeth
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76275235 - SONGBIRD DIGITAL
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Serial number 76275235
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Registration number 2701207
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Filing date Jun 21, 2001
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Songbird Hearing Inc.
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10 - Surgical, medical, dental and veterinary apparatus and instruments, artificial limbs, eyes and teeth
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76275234 - SONGBIRD HEARING
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Serial number 76275234
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Registration number 2905280
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Filing date Jun 21, 2001
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Songbird Hearing Inc.
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10 - Surgical, medical, dental and veterinary apparatus and instruments, artificial limbs, eyes and teeth
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76161489 - IT'S GOING TO CHANGE THE WAY YOU FEEL ABOUT HEARING AIDS
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Serial number 76161489
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Filing date Nov 7, 2000
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Songbird Hearing, Inc
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9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
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76100899 - NO HASSLE HEARING
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Serial number 76100899
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Filing date Aug 1, 2000
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Songbird Hearing, Inc
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10 - Surgical, medical, dental and veterinary apparatus and instruments, artificial limbs, eyes and teeth
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76101154 - BRINGING BETTER HEARING TO THE WORLD
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Serial number 76101154
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Filing date Aug 1, 2000
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Songbird Hearing, Inc
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9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
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76100898 - HASSLE FREE HEARING
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Serial number 76100898
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Filing date Aug 1, 2000
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Songbird Hearing, Inc
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9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments