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PERGOLA VERCIANI FERNANDO
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PERGOLA VERCIANI FERNANDO
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Application filed by PERGOLA VERCIANI FERNANDOfiledCriticalPERGOLA VERCIANI FERNANDO
Priority to ES0010650UpriorityCriticalpatent/ES10650Y/en
Publication of ES10650UpublicationCriticalpatent/ES10650U/en
Application grantedgrantedCritical
Publication of ES10650YpublicationCriticalpatent/ES10650Y/en
An improved piggy bank, characterized by the fact that it consists of a tubular metal case whose lower base, or tape, is firmly plugged with the tube or body by perfectly fitting the inner walls of the tube with the outer ones of a tubular flange that presents the tape; an annular rib provided in said flange coinciding with an equal rib embedded in the lower end of the tube. The fact that such a tape can only be separated from the tube under the effect of a strong pressure exerted from the inside to the outside of the case, which is achieved by screwing a threaded rod to the base opposite the tape; which, due to its short length, will only be effective when the piggy bank is full of coins through whose mass it will be possible to transmit the effort of the screw to the bottom or tape. (Machine-translation by Google Translate, not legally binding)