ES7980U - Rubber device for swelling and retention in inflatable hollow objects. (Machine-translation by Google Translate, not legally binding)
- Google Patents
Rubber device for swelling and retention in inflatable hollow objects. (Machine-translation by Google Translate, not legally binding)
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.)
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Pirelli and C SpA
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Pirelli SpA
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Application filed by Pirelli SpAfiledCriticalPirelli SpA
Priority to ES0007980UpriorityCriticalpatent/ES7980Y/en
Publication of ES7980UpublicationCriticalpatent/ES7980U/en
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Publication of ES7980YpublicationCriticalpatent/ES7980Y/en
230000014759maintenance of locationEffects0.000titleabstract4
230000008961swellingEffects0.000titleabstract3
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Pipe Accessories
(AREA)
Abstract
The ownership and exclusive exploitation of a rubber slide for swelling and retention in inflatable hollow objects characterized in that it consists of a rubber tube permanently bent at 180ยบ and therefore in a hermetic retention position without the aid of accessories so that after straightening it for swelling it automatically recovers the hermetic retention position. (Machine-translation by Google Translate, not legally binding)
ES0007980U1942-11-141942-11-14
Rubber device for swelling and retention in inflatable hollow objects.
ExpiredES7980Y
(en)
A ring intended to carry a rope to which a ball is attached and intended to slide in a sports equipment. (Machine-translation by Google Translate, not legally binding)