A roller assembly includes a housing that has a top end, a bottom end and a peripheral wall extending therebetween. The top end has a first well extending downwardly therein. The bottom end has a second well extending upwardly therein. The top end has a groove extending downwardly therein. The groove extends into the first well. The first well may insertably receive a leg of a walker. The peripheral wall is convexly arcuate, giving the housing a spherical shape. A grip is positioned within the first well. The grip may engage the leg of the walker. A lock is coupled to the housing to releasably engage the leg. A roller is coupled to the housing. The roller may roll the walker along the support surface.


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    Title :

    Roller assembly


    Contributors:

    Publication date :

    2015-07-28


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B60B VEHICLE WHEELS , Räder für Fahrzeuge / A61H PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY , Geräte für die physikalische Therapie, z.B. Vorrichtungen zum Lokalisieren oder Anregen spezieller Reflexpunkte am Körper



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