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.)
HERNANDEZ RODERO CARMEN
Original Assignee
HERNANDEZ RODERO CARMEN
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 HERNANDEZ RODERO CARMENfiledCriticalHERNANDEZ RODERO CARMEN
Priority to ES0021759UpriorityCriticalpatent/ES21759Y/en
Publication of ES21759UpublicationCriticalpatent/ES21759U/en
Application grantedgrantedCritical
Publication of ES21759YpublicationCriticalpatent/ES21759Y/en
Screw for removable reinforcements, characterized in that it is constituted by a main core, which acts as a nut, a clamping bell and the screw itself; whose core consists in turn of a cylindrical body, which on one of its sides ends in a hexagonal head and in the other extends according to a frustoconical part, inside which the drill or housing for the screw is made; the cylindrical part of the core separated from the hexagonal head by a circular projection, suitable for distributing the clamping pressure. (Machine-translation by Google Translate, not legally binding)
ES0021759U1949-12-211949-12-21
Screw for removable frames.
ExpiredES21759Y
(en)