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.)
HOFFRICHTER MAX
WILHELM LIPP RUDOLF
Original Assignee
HOFFRICHTER MAX
WILHELM LIPP RUDOLF
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 HOFFRICHTER MAX, WILHELM LIPP RUDOLFfiledCriticalHOFFRICHTER MAX
Priority to ES0009177UpriorityCriticalpatent/ES9177Y/en
Publication of ES9177UpublicationCriticalpatent/ES9177U/en
Application grantedgrantedCritical
Publication of ES9177YpublicationCriticalpatent/ES9177Y/en
Folding stairs, characterized by the fact that they are constituted by a profiled or similar iron stirrup, curved in a U-shape and capable of being fastened, because this U-shaped footboard (a) is equipped with straight through arms, it is movable, in essence, parallel to the stair rails and can be secured in the safety position. (Machine-translation by Google Translate, not legally binding)