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.)
William Prym Werke GmbH and Co KG
Original Assignee
William Prym Werke GmbH and Co KG
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 William Prym Werke GmbH and Co KGfiledCriticalWilliam Prym Werke GmbH and Co KG
Publication of ES307708A1publicationCriticalpatent/ES307708A1/en
Improvements in the manufacture of slide fasteners, consisting of a row of fastening elements that can be engaged and disengaged by a slide and covered by a fold of the corresponding support tape, characterized in that the rows of the links or hooks on a branch of the belt bent, made by a textile ligature, especially by fabric, are formed directly by a weave yarn especially a wire frame that is permanently deformed, especially monofil plastic wire interlocked successively with the other yarns of the tape, being located the apex of the belt constituted by two branches at the level of the common line of engagement of the rows of the coupling members of the slide fastener. (Machine-translation by Google Translate, not legally binding)
ES0307708A1964-01-111964-12-30Closure of zipper and procedure for its manufacture. (Machine-translation by Google Translate, not legally binding)
ExpiredES307708A1
(en)