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Conforming earplug
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Patent number 7,305,992
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Issue date Dec 11, 2007
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Howard Leight Industries, LLC
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Thomas W. Fleming
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Dual density earplug
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Patent number 7,220,372
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Issue date May 22, 2007
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Howard Leight Industries, LLC
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Ed win Woo
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Baffled earplug
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Patent number 7,210,484
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Issue date May 1, 2007
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Howard Leight Industries, LLC
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Jim Tiemens
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Flange earplug
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Patent number D539415
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Issue date Mar 27, 2007
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Howard Leight Industries, LLC
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Thomas W. Fleming
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D24 - Medical and laboratory equipment
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Earplug with molded-in stiffener
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Patent number 7,192,544
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Issue date Mar 20, 2007
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Howard Leight Industries, LLC
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John Allen Jenkins, Jr.
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Pressure regulating earplug
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Patent number 6,820,717
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Issue date Nov 23, 2004
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Howard Leight Industries, LLC
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Thomas W. Fleming
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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76680673 - DUO FIT
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Serial number 76680673
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Filing date Aug 14, 2007
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HOWARD LEIGHT INDUSTRIES, LLC
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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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76678781 - VERIPRO
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Serial number 76678781
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Registration number 3524567
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Filing date Jun 27, 2007
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HOWARD LEIGHT INDUSTRIES, LLC
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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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76656596 - LEIGHT
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Serial number 76656596
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Registration number 3219302
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Filing date Mar 14, 2006
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HOWARD LEIGHT INDUSTRIES, LLC
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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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76655044 - QUICKFIT
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Serial number 76655044
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Filing date Feb 10, 2006
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HOWARD LEIGHT INDUSTRIES, LLC
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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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76654548 - X-TREME
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Serial number 76654548
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Registration number 3395309
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Filing date Feb 3, 2006
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HOWARD LEIGHT INDUSTRIES, LLC
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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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78679010 - IMPACT
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Serial number 78679010
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Registration number 3199765
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Filing date Jul 26, 2005
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HOWARD LEIGHT INDUSTRIES, LLC
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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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76602044 - NOMED
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Serial number 76602044
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Registration number 3524505
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Filing date Jul 12, 2004
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HOWARD LEIGHT INDUSTRIES, LLC
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10 - Surgical, medical, dental and veterinary apparatus and instruments, artificial limbs, eyes and teeth
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76588879 - QB3HYG
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Serial number 76588879
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Registration number 2982721
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Filing date Apr 23, 2004
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HOWARD LEIGHT INDUSTRIES, LLC
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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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76588880 - QB2HYG
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Serial number 76588880
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Registration number 2945722
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Filing date Apr 23, 2004
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HOWARD LEIGHT INDUSTRIES, LLC
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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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76576386 - GOOD NIGHT
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Serial number 76576386
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Registration number 3029874
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Filing date Feb 17, 2004
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HOWARD LEIGHT INDUSTRIES, LLC
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9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments