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.)
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.)
COLL CARRERAS JOSE
Original Assignee
COLL CARRERAS JOSE
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 COLL CARRERAS JOSEfiledCriticalCOLL CARRERAS JOSE
Priority to ES0050837UpriorityCriticalpatent/ES50837Y/en
Publication of ES50837UpublicationCriticalpatent/ES50837U/en
Application grantedgrantedCritical
Publication of ES50837YpublicationCriticalpatent/ES50837Y/en
An improved envelope, characterized in that a strip of paper has been stuck inside one of its folds, to which a thread had previously been stuck, so that, once placed in the envelope, the thread protrudes through one of its ends, ending with a small band-aid. (Machine-translation by Google Translate, not legally binding)
ES0050837U1955-10-271955-10-27
About perfected
ExpiredES50837Y
(en)