Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Utrilla Lorrio Y Fleta Villaring M Y L
Original Assignee
Utrilla Lorrio Y Fleta Villaring M Y L
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Utrilla Lorrio Y Fleta Villaring M Y LfiledCriticalUtrilla Lorrio Y Fleta Villaring M Y L
Priority to ES1974204944UpriorityCriticalpatent/ES204944Y/es
Publication of ES204944UpublicationCriticalpatent/ES204944U/es
Application grantedgrantedCritical
Publication of ES204944YpublicationCriticalpatent/ES204944Y/es
Cabeza para tornillo, caracterizado porque comprende un núcleo con cabeza soporte del mismo materia que el, tornillo y como continuación del mismo, y un recubrimiento o cabeza auxiliar, de material plástico de mayor diámetro que el núcleo o cabeza soporte y unido a él solidariamente por fusión sobre el referido núcleo, de modo que la cabeza auxiliar, quede soldada a la cabeza soporte.
ES1974204944U1974-07-271974-07-27Cabeza para tornillo.
ExpiredES204944Y
(es)