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
Original Assignee
Individual
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Publication date
Application filed by IndividualfiledCriticalIndividual
Priority to ES0004513UpriorityCriticalpatent/ES4513Y/en
Publication of ES4513UpublicationCriticalpatent/ES4513U/en
Application grantedgrantedCritical
Publication of ES4513YpublicationCriticalpatent/ES4513Y/en
206010040007Sense of oppressionDiseases0.000abstract1
Landscapes
Footwear And Its Accessory, Manufacturing Method And Apparatuses
(AREA)
Abstract
Heel and extensible rubber sole, characterized by presenting, in its upper and lower part, grooves (3), which in their cross section adopt, preferably, wedge-shaped and penetrate the rubber to more than half the thickness of the heel or of the sole, respectively, in such a way that they can be narrowed and widened at will, by simple oppression or drawing. (Machine-translation by Google Translate, not legally binding)
ES0004513U1936-02-061936-02-06
Extendable rubber midsole and heel
ExpiredES4513Y
(en)