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.)
Dia SA
Original Assignee
Dia SA
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 Dia SAfiledCriticalDia SA
Priority to ES1967132014UpriorityCriticalpatent/ES132014Y/en
Publication of ES132014UpublicationCriticalpatent/ES132014U/en
Application grantedgrantedCritical
Publication of ES132014YpublicationCriticalpatent/ES132014Y/en
Improved closure for gas cartridges, essentially characterized in that it comprises a cover integral with the valve, which has a concavity that fits into the mouth of the cartridge, the edge of the cover perimeter being abutted on the outer bead with which the mouth of the valve said cartridge, with the interposition of an elastic annular seal that is trapped between the edge of the lid and the cartridge rim. (Machine-translation by Google Translate, not legally binding)
ES1967132014U1967-08-171967-08-17
PERFECTED SEAL FOR GAS CARTRIDGES.
ExpiredES132014Y
(en)