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.)
Robert Tomas Luis
Original Assignee
Robert Tomas Luis
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 Robert Tomas LuisfiledCriticalRobert Tomas Luis
Priority to ES1975213912UpriorityCriticalpatent/ES213912Y/en
Publication of ES213912UpublicationCriticalpatent/ES213912U/en
Application grantedgrantedCritical
Publication of ES213912YpublicationCriticalpatent/ES213912Y/en
Auxiliary propulsion device for trailers-boat support, essentially characterized by consisting of a rigid frame coupled to the frame of a transport trailer for a boat, with respect to which it is capable of adopting two limit positions, corresponding respectively to its operational functioning, remaining in contact with the ground and its non-action, in elevated position with respect to the ground, the change from one position to another being made according to a vertical movement, by means of an ascending and descending mechanism operated by means of a control element. (Machine-translation by Google Translate, not legally binding)
ES1975213912U1975-06-301975-06-30
AUXILIARY PROPELLER DEVICE FOR TRAILERS-SUPPORT OF BOATS.
ExpiredES213912Y
(en)