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.)
HASSLER MASSE
Original Assignee
HASSLER MASSE
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 HASSLER MASSEfiledCriticalHASSLER MASSE
Priority to ES0004837UpriorityCriticalpatent/ES4837U/en
Publication of ES4837UpublicationCriticalpatent/ES4837U/en
Improvements in bookmarks of the type, consisting of a sheet, strip or ribbon of a flexible thin material, characterized in that it has been practiced, by means of suitable cuts, two or more rows of clamping tongues, whose bases are virtually on a same line of flexion, the tabs extending one row inwardly from those of another, as described in the specification and the accompanying drawings. (Machine-translation by Google Translate, not legally binding)
ES0004837U1936-02-291936-02-29Improvements in and related bookmarks for books (Machine-translation by Google Translate, not legally binding)
PendingES4837U
(en)
Provision of adequate support to receive analogous stubs for accounting, statistical and other similar systems (Machine-translation by Google Translate, not legally binding)
Mechanical division of books, notebooks or blocks, formed of mouthfuls or notches closed, staggered, practiced in the edges of the leaves. (Machine-translation by Google Translate, not legally binding)