US 10,518,708 B1
TRAILER STEP ASSEMBLYGeneral
US 10,518,708 B1
TRAILER STEP ASSEMBLY
Tech Center:
3600 Transportation, Construction, Electronic Commerce, Agriculture, National Security and License and Review
Examiner:
John D Walters
Art Unit:
3618 Surface Transportation
Agent:
Inventors:
KURT JOSEF HONER; WILLIAM L. GIBSON
Assignee:
William L. Gibson | Kurt Josef Honer
Priority:
02/04/19
Filed:
07/17/19
Granted:
12/31/19
Expiration:
02/04/39
Abstract
A trailer, retractable stair assembly, and method of operating same is provided. The trailer includes a frame that defines an interior cavity. A retractable stair assembly is movable between a stowed position in which the retractable stair assembly is positioned within the interior cavity and a deployed position in which the retractable stair assembly extends out of the trailer frame to establish a plurality of steps out of the trailer to an egress surface.