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.)
Individual
Original Assignee
Individual
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 IndividualfiledCriticalIndividual
Priority to ES0179093UpriorityCriticalpatent/ES179093U/en
Publication of ES179093UpublicationCriticalpatent/ES179093U/en
Improved screw, which is characterized in having the entire head covered by a layer of uniform thickness made with a plastic material, which layer has a shape similar to that of the head of the screw, whether it is polygonal or if it is of the type that presents a diametral groove or two cross-shaped slots. (Machine-translation by Google Translate, not legally binding)
ES0179093U1972-04-071972-04-07Improved screw (Machine-translation by Google Translate, not legally binding)
PendingES179093U
(en)