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.)
Serrania Serratusell Angel
Original Assignee
Serrania Serratusell Angel
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 Serrania Serratusell AngelfiledCriticalSerrania Serratusell Angel
Priority to ES91009UpriorityCriticalpatent/ES91009Y/en
Publication of ES91009UpublicationCriticalpatent/ES91009U/en
Application grantedgrantedCritical
Publication of ES91009YpublicationCriticalpatent/ES91009Y/en
New screw washer, characterized by the fact that the washer is constituted by a hollow cone, of flexible plastic material, such as nylon, in the center of whose cusp an axial hole is made, in order that the body of the screw passes by said hole and the head thereof is wrapped by the washer, in the manner of a calyx, whereby a washer of a certain size serves for different sizes of screw heads and bodies of different diameters, since the orifice is enlarged, at will, by simple cross cutting scissors. (Machine-translation by Google Translate, not legally binding)
ES91009U1962-01-101962-01-10
New washer for screws
ExpiredES91009Y
(en)