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.)
Plasticos Celulosicos SA
Original Assignee
Plasticos Celulosicos SA
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 Plasticos Celulosicos SAfiledCriticalPlasticos Celulosicos SA
Priority to ES148644UpriorityCriticalpatent/ES148644U/es
Publication of ES148644UpublicationCriticalpatent/ES148644U/es
Un vaso de doble pared, caracterizado por comportar un elemento laminar que forma una superficie interna incluida, después de su unión en un reborde superior, en una superficie semejante externa, envolvente, determinándose entre ambas un intersticio en forma de cámara de poca profundidad que se extiende igualmente a la zona situada entre las dos bases de las dos superficies, confiriendo características de aislamiento térmico al vaso.
ES148644U1969-05-071969-05-07Un vaso de doble pared
PendingES148644U
(es)