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:
Jan. 19, 1988
Filed:
Nov. 24, 1986
Michael G Williams, Sun Valley, ID (US);
Jim R Williams, Orange, CA (US);
Other;
Abstract
Storable stairway and platform apparatus for recreational vehicles including a horizontal channel member mounted to the side or end of a vehicle beneath and extending to the side of the door, the channel member reciprocally receiving a pair of slider members; a platform pivotally engaging the slider members; and a stairway pivotally engaging the platform. The stairway is provided with a pair of opposing scissor linkages for folding the steps of the stairway into compact parallel abutment with one another and with the platform. The platform and stairway laterally slide away from the door and are pivotal into a vertical position for storage against the outside wall of the vehicle. The scissor linkages provide for unobstructed steps in addition to superior compact storage. Adjustable levelers are provided on each of the opposing scissor linkages to accommodate for uneven ground support. A novel bannister foldable and attachable to the side of the platform may also be provided.