ES7618U - Medium for holding sheets or cards of paper, cardboard, cardboard or similar to files, etc. (Machine-translation by Google Translate, not legally binding)
- Google Patents
Medium for holding sheets or cards of paper, cardboard, cardboard or similar to files, etc. (Machine-translation by Google Translate, not legally binding)
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.)
BRETON DALLMANS ANA MARIA
Original Assignee
BRETON DALLMANS ANA MARIA
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 BRETON DALLMANS ANA MARIAfiledCriticalBRETON DALLMANS ANA MARIA
Priority to ES0007618UpriorityCriticalpatent/ES7618Y/en
Publication of ES7618UpublicationCriticalpatent/ES7618U/en
Application grantedgrantedCritical
Publication of ES7618YpublicationCriticalpatent/ES7618Y/en
Means of attachment of sheets or cards of cardboard paper or similar to the files of booklets, books and analogs, characterized by the adoption of a metal rod of paste or any other suitable material such as brass sheet, cardboard, hardened cardboard etc. To which bends are made or longitudinal winding so that their ends have the shape of an irregular spiral of a single turn that is to allow two grooves an interior and exterior whose walls can be more or less straight and variable in width according to the thickness of the cardboard sheets etc. To join in it. (Machine-translation by Google Translate, not legally binding)
ES0007618U1942-07-221942-07-22
Means of holding sheets or cards of paper, cardboard, cardboard or similar to files, etc.
ExpiredES7618Y
(en)
Medium for holding sheets or cards of paper, cardboard, cardboard or similar to files, etc. (Machine-translation by Google Translate, not legally binding)