Multi-function trainer

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 10039950
APP PUB NO 20180036580A1
SERIAL NO

15266818

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Importance

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Abstract

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A multi-function trainer is provided with a spring assembly and two handle assemblies respectively arranged at a left side and a right side of the spring assembly. The spring assembly includes a spring, and each handle assembly comprises a threaded part and a fitting part. The threaded part includes a shell, and a room is within the shell. The shell includes thread and the thread includes one or more cuttings. The thread can be screwed into one end of the spring. The fitting part is placed into the threaded part.

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Patent Owner(s)

Patent OwnerAddress
DYACO INTERNATIONAL INC12F NO 111 SONGJIANG RD ZHONGSHAN DIST TAIPEI CITY 104

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hao, Kuo-Wo Taipei, TW 11 135

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