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
US399997113 Ago 197528 Dic 1976PPG Industries, Inc.Apparatus for producing crimped fiber glass strand
US403374119 Ene 19765 Jul 1977PPG Industries, Inc.Method and apparatus for forming containerized glass strand package
US404377918 Nov 197623 Ago 1977PPG Industries, Inc.Apparatus for chopping coated glass fibers
US41079087 Jun 197722 Ago 1978Aktiengesellschaft Fr.Mettler's Sohne, MaschinenfabrikMethod and apparatus for manufacturing a spun yarn from one or several filaments
US480233121 Sep 19877 Feb 1989Owen-Corning Fiberglas CorporationGlass fiber bulk strand roving
US524855129 Abr 199228 Sep 1993Davidson Textron Inc.Bumper preform and method of forming same
US53284948 Abr 199212 Jul 1994Davidson Textron Inc.Method of forming a preform by precoating glass fibers prior to chopping and preforming
US596168514 Mar 19975 Oct 1999Owens Corning Fiberglass Technology, Inc.Apparatus for applying a generally uniform sizing composition to glass fibers