Wheeled hand truck

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11147202
APP PUB NO 20190124818A1
SERIAL NO

16232658

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A wheeled hand truck incorporating a footplate; a segmented retainer flange; a left pin pivotally mounting a left segment of the retainer flange and allowing sliding flange motion to a clearance elevation; a right pin pivotally mounting a right segment of the retainer flange and allowing sliding flange motion to the clearance elevation; left and right stops extending downwardly from the left and right flange segments; and left and right pairs of sockets positioned for, upon alternative motions of the left and right flange segments toward and away from the clearance elevation, and upon forward and rearward pivoting of the left and right flange segments, alternately holding the left and right flange segments at laterally and forwardly extending positions.

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First Claim

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Family

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Patent Owner(s)

Patent OwnerAddress
NG YEOWANDOVER KS

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ng, Yeow Andover, US 7 10

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