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Headband with yoke
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Patent number D464469
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Issue date Oct 15, 2002
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Moldex-Metric, Inc.
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Dan Dix
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D29 - Equipment for safety, protection, and rescue
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Headband
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Patent number D463857
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Issue date Oct 1, 2002
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Moldex-Metric, Inc.
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Dan Dix
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D24 - Medical and laboratory equipment
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Ear muff with side mount
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Patent number D459034
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Issue date Jun 18, 2002
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Moldex-Metric, Inc.
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Dan Dix
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D29 - Equipment for safety, protection, and rescue
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Earmuff with front mount
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Patent number D459033
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Issue date Jun 18, 2002
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Moldex-Metric, Inc.
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Dan Dix
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D29 - Equipment for safety, protection, and rescue
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Earplug
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Patent number D427304
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Issue date Jun 27, 2000
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Moldex-Metric, Inc.
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Mark Magidson
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D24 - Medical and laboratory equipment
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Earplug
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Patent number 5,957,136
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Issue date Sep 28, 1999
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Moldex-Metric, Inc.
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Mark Magidson
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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