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Reconfigurable tilt wheelchair
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Patent number 8,579,315
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Issue date Nov 12, 2013
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PDG Product Design Group Inc.
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Nancy Balcom
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Reconfigurable tilt wheelchair
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Patent number 8,511,699
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Issue date Aug 20, 2013
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PDG Product Design Group Inc.
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Nancy Balcom
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Telescoping crossbar assembly
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Patent number 8,424,896
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Issue date Apr 23, 2013
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PDG Product Design Group Inc.
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Nancy Balcom
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Reconfigurable tilt wheelchair
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Patent number 8,336,898
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Issue date Dec 25, 2012
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PDG Product Design Group Inc.
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Nancy Balcom
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Reconfigurable tilt wheelchair
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Patent number 8,132,823
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Issue date Mar 13, 2012
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PDG Product Design Group Inc.
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Nancy Balcom
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE