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 ES0019548UpriorityCriticalpatent/ES19548U/en
Publication of ES19548UpublicationCriticalpatent/ES19548U/en
Thread nail, characterized in that said nail is provided with three longitudinal thread steps, arranged at different distances and one or two of these thread passages, at least, always cut the fibers of the material at the tip of the nail, said Thread passes by means of special rolling mills. (Machine-translation by Google Translate, not legally binding)
ES0019548U1949-03-241949-03-24Rock nail (Machine-translation by Google Translate, not legally binding)
PendingES19548U
(en)