Mailbox punching device

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 10272589
SERIAL NO

16056565

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Importance

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Abstract

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The invention discloses a mailbox punching device, comprising a baseplate, two frames which are correspondingly arranged at two ends of the top of the baseplate, and a box arranged between the two frames on the two ends through a lifting device. The inner bottom of the box is provided with a first steering cavity with an opening facing downward, and a second steering cavity extends vertically in the box above the first steering cavity. A first sliding groove is connectedly set on one inner wall of the second steering cavity, and a steering platform, through bearings, is rotatably mounted in the first steering cavity. A first steering shaft, which extends into the second steering cavity, is fixedly arranged on the top of the steering platform, and a first bevel gear is fixedly mounted on the first steering shaft in the second steering cavity.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
PUJIANG QILU ENVIRONMENTAL PROTECTION TECHNOLOGY CO LTDNO 72 1ST DISTRICT SHENGLI VILLAGE HUANGZHAI TOWN PUJIANG COUNTY ZHEJIANG PROVINCE JINHUA 322204

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Shu, Yongjun Hangzhou, CN 8 25

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