ES17623U - Device applicable in the construction of footwear of all kinds. (Machine-translation by Google Translate, not legally binding)
- Google Patents
Device applicable in the construction of footwear of all kinds. (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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PONS CARRERAS BARTOLOME
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PONS CARRERAS BARTOLOME
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Priority to ES0017623UpriorityCriticalpatent/ES17623Y/en
Publication of ES17623UpublicationCriticalpatent/ES17623U/en
Application grantedgrantedCritical
Publication of ES17623YpublicationCriticalpatent/ES17623Y/en
Holders For Apparel And Elements Relating To Apparel
(AREA)
Abstract
Device applicable in the construction of footwear of all kinds, comprising a bellows-box, where a spring is installed, establishing a capper in said box, which allows to maintain the constant aeration of the footwear, by means of the corresponding spring, arranging a series of slots , so that through them passes the stale air, and a series of holes, through which the air exits, thus cooling the foot, and subsequently, the shoes provided with this device. (Machine-translation by Google Translate, not legally binding)
ES0017623U1948-06-301948-06-30
Device applicable in the construction of footwear of all kinds.
ExpiredES17623Y
(en)