US 5,664,379 AGranted

Stairway step assembly

AssigneeProtector Care, Inc.

InventorsWilliam P. Kroll, Paul C. Probst, Karl J. F. Kroll

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Abstract

A stairway step assembly for use as an aid in climbing a stairway. The assembly is particularly useful to elderly and handicapped users who have difficulty climbing a standard stairway due to the height or rise of the steps thereof. The assembly provides a means of quickly, economically, and safely altering the step arrangement of the standard stairway with minimal or no modification to the permanent structure of the stairway. The assembly comprises a plurality of step members having predetermined horizontal dimensions and a predetermined height which is approximately one-half the height or rise distance of a standard step. The assembly further comprises an attachments mechanism for connecting the step members in place on the top or horizontal section of standard steps.

Claims4

Dependent claims

A step assembly for use on a stairs having a plurality of steps, comprising:

(a) a plurality of step members, said step members having a horizontal top surface and a pair of vertical side surfaces, said step members further having predetermined horizontal dimensions and a predetermined height, said step members farther having at least one aperture on a first end of said side surfaces and at least one aperture on a second end of each said side surface, said assembly further comprising a U-channel shaped extension member with a horizontal top member and a pair of lateral, vertical side members, said extension member overlaying each said step member and having an adjustment slot in a one side member, said extension member being adjustably connected thereto by at least one fastener disposed in said adjustment slot and at least one step side member aperture;
and
(b) a connector for connecting each said step member in a fixed position on a stairs step.

Dependencies are inferred from the claim text.