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Kneeling disk
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Patent number D462811
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Issue date Sep 10, 2002
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Alterra Holdings Corporation
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Angelo M. Marasco
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D29 - Equipment for safety, protection, and rescue
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Kneeling disk
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Patent number D456100
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Issue date Apr 23, 2002
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Alterra Holdings Corporation
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Angelo M. Marasco
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D29 - Equipment for safety, protection, and rescue
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Kneeling disk
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Patent number D455237
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Issue date Apr 2, 2002
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Alterra Holdings Corporation
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Angelo M. Marasco
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D29 - Equipment for safety, protection, and rescue
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Kneeling disk
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Patent number D449412
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Issue date Oct 16, 2001
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Alterra Holdings Corporation
-
Angelo M. Marasco
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D29 - Equipment for safety, protection, and rescue