ES250U - Special closure system of inviolable envelope. (Machine-translation by Google Translate, not legally binding) - Google Patents

Special closure system of inviolable envelope. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES250U
ES250U ES0000250U ES250U ES250U ES 250 U ES250 U ES 250U ES 0000250 U ES0000250 U ES 0000250U ES 250 U ES250 U ES 250U ES 250 U ES250 U ES 250U
Authority
ES
Spain
Prior art keywords
envelope
inviolable
translation
machine
legally binding
Prior art date
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.)
Granted
Application number
ES0000250U
Other languages
Spanish (es)
Other versions
ES250Y (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
FERNANDEZ RICARDO
Original Assignee
FERNANDEZ RICARDO
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by FERNANDEZ RICARDO filed Critical FERNANDEZ RICARDO
Priority to ES0000250U priority Critical patent/ES250Y/en
Publication of ES250U publication Critical patent/ES250U/en
Application granted granted Critical
Publication of ES250Y publication Critical patent/ES250Y/en
Expired legal-status Critical Current

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Abstract

A special closure system of inviolable envelope, characterized essentially by the fact that each of the side and bottom flaps that form it have a groove, whose grooves coincide and form a single, when said fins are folded when assembling the envelope; the upper flap or closure of the envelope provided with a prolongation in the form of a glued tongue on its inner or outer face or both at the same time, said tongue being able to pass through said groove and penetrate inside the envelope where it remains adhered; all in principle as described and demonstrated by way of example in the accompanying drawings. (Machine-translation by Google Translate, not legally binding)
ES0000250U 1930-07-19 1930-07-19 Special inviolable envelope closure system. Expired ES250Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES0000250U ES250Y (en) 1930-07-19 1930-07-19 Special inviolable envelope closure system.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES0000250U ES250Y (en) 1930-07-19 1930-07-19 Special inviolable envelope closure system.

Publications (2)

Publication Number Publication Date
ES250U true ES250U (en) 1930-12-16
ES250Y ES250Y (en) 1931-07-01

Family

ID=51065147

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0000250U Expired ES250Y (en) 1930-07-19 1930-07-19 Special inviolable envelope closure system.

Country Status (1)

Country Link
ES (1) ES250Y (en)

Also Published As

Publication number Publication date
ES250Y (en) 1931-07-01

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