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.)
Individual
Original Assignee
Individual
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 IndividualfiledCriticalIndividual
Priority to ES106056UpriorityCriticalpatent/ES106056Y/en
Publication of ES106056UpublicationCriticalpatent/ES106056U/en
Application grantedgrantedCritical
Publication of ES106056YpublicationCriticalpatent/ES106056Y/en
A stool-staircase. Essentially characterized in that the frame comprising rungs is attached to the frame of the stool by a set of connecting rod advantageously arranged in an oblique direction which cranks are also articulated at their anchoring points to said frames thus experiencing turning movements in opposite directions from which the displacement towards or outside of said steps relative to the stool is substantially regulated. (Machine-translation by Google Translate, not legally binding)
ES106056U1964-05-121964-05-12
A STOOL-LADDER.
ExpiredES106056Y
(en)