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US 2014/0109943 A1Published application
Walker
AssigneeHui Zhou Andon Industries Co., Ltd.
InventorJames Fang
Life of this patent
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Abstract
A walker includes a connecting portion including two connecting units, each connecting unit having a first end and a second end, the first end of one of the connecting units detachably connected to the first end of the other connecting unit; and a fastening unit detachably disposed on the junction between the connecting units to connect the connecting units; and two supporting members oppositely disposed and rotatably connected to the second ends of the connecting units respectively.
Claims19
A walker, comprising:
- a connecting portion comprising:
- two connecting units, each connecting unit having a first end and a second end, the first end of one of the connecting units detachably connected to the first end of the other connecting unit;
- and
- a fastening unit detachably disposed on a junction between the connecting units to connect the connecting units;
- and
- two supporting members oppositely disposed and rotatably connected to the second ends of the connecting units respectively.
3 more elements
Dependencies are inferred from the claim text.