Búsqueda Imágenes Maps Play YouTube Noticias Gmail Drive Más »
Búsqueda avanzada de patentes | Historial web | Iniciar sesión

Patentes

Citada por

Patente citante Fecha de presentación Fecha de emisión Cesionario original Título
US407916514 Jul 197514 Mar 1978National Research Development CorporationComposite materials
US432644419 May 198027 Abr 1982Musical instrument string
US436553411 Mar 198028 Dic 1982Sterlingworth Music, Inc.Modified musical instrument string
US581796027 May 19976 Oct 1998Inventronics, Inc.Wound strings for musical instruments characterized by reduced inharmonicity and method for making the same
US589216623 May 19976 Abr 1999Inventronics, Inc.Wound strings for musical instrument
US598422621 Abr 199816 Nov 1999Inventronics, Inc.Method for making wound strings for musical instruments characterized by reduced inharmonicity
US652870912 Dic 20004 Mar 2003Strings for musical instruments
US721787614 Nov 200315 May 2007Gore Enterprise Holdings, Inc.Strings for musical instruments
US747679129 Abr 200413 Ene 2009Rohrbacher Technologies, LLCOrganosilane surface treated musical instrument strings and method for making the same
US771421716 Sep 200811 May 2010Innovatech, LLCMarked precoated strings and method of manufacturing same
US781162311 Mar 200912 Oct 2010Innovatech, LLCMarked precoated medical device and method of manufacturing same
US792361723 Abr 201012 Abr 2011Innovatech LLCMarked precoated strings and method of manufacturing same
US804847121 Dic 20071 Nov 2011Innovatech, LLCMarked precoated medical device and method of manufacturing same
US818344811 Oct 200722 May 2012Gustav Pirazzi & Comp. KGMusical string
US823192611 Jul 200831 Jul 2012Innovatech, LLCMarked precoated medical device and method of manufacturing same
US82319279 Feb 200931 Jul 2012Innovatech, LLCMarked precoated medical device and method of manufacturing same

Dibujos