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.)
Plasticform SL
Original Assignee
Plasticform SL
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 Plasticform SLfiledCriticalPlasticform SL
Priority to ES1974204585UpriorityCriticalpatent/ES204585Y/en
Publication of ES204585UpublicationCriticalpatent/ES204585U/en
Application grantedgrantedCritical
Publication of ES204585YpublicationCriticalpatent/ES204585Y/en
Key for unscrewing plugs, characterized essentially by the fact of being constituted by an elongated and flattened piece, preferably of molded material, which has straight and parallel longitudinal edges, one end of the piece being rounded, while the opposite it forms a circular expansion of great radius, concentric to which it is foreseen. A mouth provided on its inner edge with equidistant notches corresponding to the nerves of the side wall of the plug to which it is intended, with other mouths similar to the one described but of decreasing size to the opposite end of the piece existing in the rest of the piece. The larger mouth, whose mouths are intended for the unscrewing of appropriate size plugs. (Machine-translation by Google Translate, not legally binding)
ES1974204585U1974-07-121974-07-12
KEY FOR UNSCREWING PLUGS.
ExpiredES204585Y
(en)