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.)
Miguel Samper Grao Pedro
Original Assignee
Miguel Samper Grao Pedro
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 Miguel Samper Grao PedrofiledCriticalMiguel Samper Grao Pedro
Priority to ES145981UpriorityCriticalpatent/ES145981U/en
Publication of ES145981UpublicationCriticalpatent/ES145981U/en
Hermetic plug, characterized in that it is constituted by a cap, preferably made of plastic material and covered by a metallic reinforcing jacket, which cap has a cylindrical hollow inside, which has an elastic seal attached to its internal upper face and which it extends laterally in a supplementary void in whose laterals there are two opposite holes through which pass the extreme stretches of an elastic ring, open and U-shaped, with the ends of its free branches rebutted inwards, having foreseen that the repeated emptying In its outermost wall, a step that facilitates the play of the end sections of the ring inside the cap, to which a shoulder protrudes from the internal face of the cylindrical cavity. (Machine-translation by Google Translate, not legally binding)
ES145981U1969-02-251969-02-25Hermetic plug (Machine-translation by Google Translate, not legally binding)
PendingES145981U
(en)