Walker apparatus and backrest therefor
AssigneeEvolution Technologies Inc.
InventorsJulian LIU, Nicolas CINGUINO
Life of this patent
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Abstract
There is provided a walker apparatus having a pair of spaced-apart, upright frame members. The walker apparatus includes a seat operatively connected to the upright frame members. The walker apparatus has a backrest cantilevered from the frame members. The backrest has at least one opening extending therethrough for permitting a user's vision past the backrest when the user grips the upright frame members.
Claims20
A backrest for a walker apparatus, the backrest having at least one opening extending therethrough and comprising a pair of spaced-apart, elongate upper and lower portions, the portions of the backrest connecting together at common ends and extending from the walker apparatus in outwardly divergent directions relative to each other.
A walker apparatus comprising:
- a pair of spaced-apart, upright frame members;
- and
- a backrest cantilevered to the frame members, the backrest including a pair of spaced-apart, elongate upper and lower straps, a first of said straps of the backrest aligning with and tangentially extending from upper ends of the frame members.
A backrest for a walker apparatus, the backrest comprising a pair of substantially planar portions coupled together at lower halves thereof, the backrest having a top and a v-shaped recessed portion extending downwards from the top of the backrest when the walker apparatus is upright, the recessed portion permitting a user's vision past the backrest.
A walker apparatus comprising:
- a pair of spaced-apart, upright frame members;
- and
- a backrest cantilevered to the frame members, the backrest being substantially rectangular in front profile, and wherein the walker apparatus further includes a pair of u-shaped, resilient connecting members that connect the backrest to upper ends of the frame members, respectively.
A backrest for a walker apparatus having upright members, the backrest being cantilevered to said upright members, being arcuate-shaped and having a plurality of vertically-extending apertures extending therethrough.
Dependencies are inferred from the claim text.