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 ES0072077UpriorityCriticalpatent/ES72077U/en
Publication of ES72077UpublicationCriticalpatent/ES72077U/en
Storage Of Web-Like Or Filamentary Materials
(AREA)
Spinning Or Twisting Of Yarns
(AREA)
Abstract
A paper tube protected for spinning, characterized by being constituted by a normal sudillo made of pressed paper and hardened by a special chemical treatment, which appears with its two mouths on the ends, covered by two metal rings, which fold on themselves , by embutimiento, and surround by way of endpiece the two walls, external and internal of both mouths; having something more height in its external zone, for counting near its superior edge, with an annular pressing, which determines a recess embedded in circumference in the mass of the tube. (Machine-translation by Google Translate, not legally binding)
ES0072077U1959-03-061959-03-06A paper tube protected for spinning (Machine-translation by Google Translate, not legally binding)
PendingES72077U
(en)