Walker

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United States of America Patent

PATENT NO 11471362
SERIAL NO

16935151

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A walker is provided. The walker includes a walker body, a handle unit, a first wheel unit and a second wheel unit. The handle unit is connected to the walker body. The first wheel unit is connected to the walker body. The second wheel unit is connected to the walker body. In an auxiliary mode, a first gap is formed between the first wheel unit and the second wheel unit. In a driving mode, a second gap is formed between the first wheel unit and the second wheel unit. The first gap is smaller than the second gap.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
WISTRON CORP21F NO 88 SEC 1 HSINTAI 5TH RD HSICHIH NEW TAIPEI CITY 22181

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chen, Chien-Wei New Taipei, TW 58 374
Liang, Chen Yi New Taipei, TW 14 38
Liu, Cheng Hsing New Taipei, TW 6 7

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