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 ES0009778UpriorityCriticalpatent/ES9778Y/en
Publication of ES9778UpublicationCriticalpatent/ES9778U/en
Application grantedgrantedCritical
Publication of ES9778YpublicationCriticalpatent/ES9778Y/en
Perforating, Stamping-Out Or Severing By Means Other Than Cutting
(AREA)
Abstract
The ownership and exclusive exploitation of a knife with automatic opening blade, with which it is possible to realize the new fact that the opening of the referred sheet is obtained from an automatic node, by simple pressure of the fingers exerted on two ears that the handle of the knife is arranged at one end of it. (Machine-translation by Google Translate, not legally binding)
ES0009778U1944-02-221944-02-22
Knife with automatic opening blade.
ExpiredES9778Y
(en)