Ball pitching device

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12102930
SERIAL NO

18735410

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A ball pitching device includes a frame including three first elbows and four second elbows, an upper PVC sheet and a lower PVC sheet below the upper PVC sheet and connected with the upper PVC sheet, the upper PVC sheet is connected with the frame, a ball storage space is formed between the lower PVC sheet and the upper PVC sheet, the upper PVC sheet is configured with a hole, the three first elbows are connected in sequence, two adjacent first elbows are arranged horizontally and hinged to each other, the remaining first elbow extends obliquely and is hinged to the two horizontal first elbows, two second elbows are respectively hinged with the two horizontal first elbows at two ends of the frame, another second elbow is hinged at a connection between the two horizontal first elbows, and the remaining second elbow is hinged to the oblique first elbow.

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First Claim

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Patent Owner(s)

  • DONGGUAN HONGYU PLASTIC CO., LTD

International Classification(s)

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  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Shi, Juying Guangdong, CN 45 112

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