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.)
Brunuera Fabra Jose Maria De
Original Assignee
Brunuera Fabra Jose Maria De
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 Brunuera Fabra Jose Maria DefiledCriticalBrunuera Fabra Jose Maria De
Priority to ES0004517UpriorityCriticalpatent/ES4517Y/en
Publication of ES4517UpublicationCriticalpatent/ES4517U/en
Application grantedgrantedCritical
Publication of ES4517YpublicationCriticalpatent/ES4517Y/en
The ownership and exclusive exploitation of a chimney vacuum cleaner, which is essentially constituted by a combination of planes forming two pyramid trunks, which support a set of inclined and converging partitions towards the center of the chimney's mouth, so that the currents external air are divided into parts that tend to converge towards the center of the mouth of the chimney, taking an upward direction, in order to lead to the production of a rarefaction in the gases led by the tube of the chimney itself, determining of an energetic shot. (Machine-translation by Google Translate, not legally binding)
ES0004517U1936-01-221936-01-22
Aspirator for chimneys.
ExpiredES4517Y
(en)