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.)
Aruni Sayrach Julian
Original Assignee
Aruni Sayrach Julian
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 Aruni Sayrach JulianfiledCriticalAruni Sayrach Julian
Priority to ES100680UpriorityCriticalpatent/ES100680Y/en
Publication of ES100680UpublicationCriticalpatent/ES100680U/en
Application grantedgrantedCritical
Publication of ES100680YpublicationCriticalpatent/ES100680Y/en
Building blocks, characterized essentially by comprising three unique blocks, manufactured in battery, forming seven, fourteen and twenty-one holes, respectively, and because five of the faces of each block are closed, presenting a conical cut at the midpoint of the walls divisions that form the aforementioned gaps, and precisely in their open face. (Machine-translation by Google Translate, not legally binding)
ES100680U1963-02-261963-02-26
Building blocks
ExpiredES100680Y
(en)
Improvements in the interchangeable coverings of multiple molds for the manufacture of artificial stones (Machine-translation by Google Translate, not legally binding)