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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Individual
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Individual
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Application filed by IndividualfiledCriticalIndividual
Priority to ES0032305UpriorityCriticalpatent/ES32305Y/en
Publication of ES32305UpublicationCriticalpatent/ES32305U/en
Application grantedgrantedCritical
Publication of ES32305YpublicationCriticalpatent/ES32305Y/en
A case that is characterized by having the shape of a flattened sphere, composed of two independent halves: one serving as a base and the other as a cover, which are closed by including the protruding edge of one of them in the incoming flange of the other , edges that have a silhouette of quadruple helical notch that allows, making a start of rotation in the direction of advance, which strongly adhere both walls. (Machine-translation by Google Translate, not legally binding)
ES0032305U1952-08-191952-08-19
Case
ExpiredES32305Y
(en)