The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 27, 1993
Filed:
Jun. 01, 1992
Applicant:
Inventor:
Hans Bickel, Beringen, CH;
Assignee:
Renfe, , CH;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B61D / ;
U.S. Cl.
CPC ...
105425 ; 105430 ; 105447 ; 105448 ; 280166 ; 187 / ; 414546 ; 414921 ;
Abstract
In order to board or exit a vehicle, one or a plurality of steps or plates are provided for negotiation of a possible difference of height by a person in a wheelchair entering or getting off between the level of the floor of the vehicle and a platform at a higher or lower level. At least one step or plate is foreseen which is height adjustable, and can be positioned at a position above the floor of the vehicle, below the floor of the vehicle, or at the same level as the floor of the vehicle.
Quick Actions:
Bickel, Hans. (1993). Entering and exiting step system for vehicles with swingable platform (U.S. Patent No. 5230288). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5230288
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile