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.)
Individual
Original Assignee
Individual
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 IndividualfiledCriticalIndividual
Priority to ES0049251UpriorityCriticalpatent/ES49251U/es
Publication of ES49251UpublicationCriticalpatent/ES49251U/es
Hito indicador, caracterizado por tener practicado alrededor de todo el perímetro del borde de su cabeza un canal limitado por dos aletas de protección.