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Patentes

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Patente citante Fecha de presentación Fecha de emisión Cesionario original Título
US402912926 Mar 197614 Jun 1977Helical pipe lock seam
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US64972544 May 200124 Dic 2002Tru-Flex Metal Hose CorporationSelf-sealing flexible metal hose
US682541816 May 200030 Nov 2004WPFY, Inc.Indicia-coded electrical cable
US74201203 Dic 20042 Sep 2008WPFY, Inc.Flexible conduit and cable
US746587818 Ago 200416 Dic 2008WPFY, Inc.Indicia-marked electrical cable
US795453015 Jun 20097 Jun 2011Encore Wire CorporationMethod and apparatus for applying labels to cable or conduit
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