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.)
Lewis David Lionel
Original Assignee
Lewis David Lionel
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 Lewis David LionelfiledCriticalLewis David Lionel
Priority to ES287329ApriorityCriticalpatent/ES287329A1/en
Publication of ES287329A1publicationCriticalpatent/ES287329A1/en
Boat improvements, characterized in that they comprise a body and floating or pontoon elements that extend along the sides of the body, said body being adapted to accommodate a person, or persons, and with mounting means for a propulsion engine and each of said float or pontoon elements being shaped so that the cross-sectional area thereof increases along the bow-to-aft direction of the body of the vessel. (Machine-translation by Google Translate, not legally binding)
ES287329A1963-04-231963-04-23Improvements in vessels (Machine-translation by Google Translate, not legally binding)
ExpiredES287329A1
(en)