Inventor
DANIEL SYDNEY D
US9 patents
Patents
9 patentsUS7083841B2Aug 1, 2006
Orthogonally ambiguous carpet tiles having curved elements
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US6908656B2Jun 21, 2005
Orthogonally ambiguous carpet tile
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US7601413B2Oct 13, 2009
Random installation carpet tiles
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US7297385B2Nov 20, 2007
Rotationally determinate, positionally ambiguous striped carpet tiles
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USD549029SAug 21, 2007
Face of floorcovering
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US6841216B2Jan 11, 2005
Rotationally determinate, positionally ambiguous striped carpet tiles
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US9211024B2Dec 15, 2015
Border, edge or pattern carpet tile design, manufacture and installation
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USRE48544EMay 4, 2021
Border, edge or pattern carpet tile design, manufacture and installation
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USRE49534EMay 23, 2023
Border, edge or pattern carpet tile design, manufacture and installation
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