Bowling pin having reinforcing structure

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 6478686
SERIAL NO

09930407

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A bowling pin includes a bar secured on top of a core for forming a neck portion of the bowling pin, and a reinforcing rod engaged in the core and the bare for reinforcing the core and the bar. The bar may include a projection engaged into the core for solidly securing the bar to the core. The reinforcing rod may include an outer thread for threading to the core. One or more outer panels may be engaged around the core and around a portion of the bar for solidly securing the bar to the core. An outer cloth layer may be engaged around the outer panels for reinforcing the outer panels.

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Patent Owner(s)

Patent OwnerAddress
JENG FEN SHUTTLE & BOBBIN CO LTDNO 40-1 MIN CHUAN ROAD SHENG KANG HSIANG TAICHUNG HSIEN 429

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chen, Chin Tsai Taichung Hsien, TW 3 15

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