Walking aid and wheel assembly therefor
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United States of America Patent
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Jan 12, 2021
Grant Date -
Aug 22, 2019
app pub date -
Dec 2, 2016
filing date -
Dec 3, 2015
priority date (Note) -
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status (Latency Note)
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Abstract
In one aspect there is disclosed a walking aid (10). The walking aid (10) comprises a support leg (12) having an operative upper end (16) and an operative lower end (18). The walking aid (10) further comprises a wheel assembly (14) for operative attachment to the lower end (18) of the support leg (12). The wheel assembly (1.4) is adapted to be pushed in a forward direction by a user resting on the support leg (12). The wheel assembly (14) comprises a chassis (26) supporting (i) at least one wheel (28) and (ii) a stop (30). The stop (30) is operatively adapted to co-operate with the at least one wheel (30) such that a torque applied to the support leg (12) by the user will arrest movement of the wheel assembly (14) in the forward direction.
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