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.)
Pirelli and C SpA
Original Assignee
Pirelli SpA
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 Pirelli SpAfiledCriticalPirelli SpA
Priority to ES90246UpriorityCriticalpatent/ES90246Y/en
Publication of ES90246UpublicationCriticalpatent/ES90246U/en
Application grantedgrantedCritical
Publication of ES90246YpublicationCriticalpatent/ES90246Y/en
A patch for the repair of rubber articles, essentially characterized by the fact of presenting a layer of vulcanized rubber and another layer of vulcanizable rubber of equal shape and amplitude duly coupled, the layer of vulcanized rubber having two zones of totally different thicknesses, separated by a closed configuration groove that develops at discrete distance from the free edge of the patch of which the center has greater thickness than the peripheral one. (Machine-translation by Google Translate, not legally binding)
ES90246U1961-11-251961-11-25
Patch for the repair of rubber articles
ExpiredES90246Y
(en)
Installation for the molding of objects of a material of molding termplastic or thermofinishable. (Machine-translation by Google Translate, not legally binding)