Punching device

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9409307
APP PUB NO 20140165811A1
SERIAL NO

14148112

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A punching device includes: a housing with a flange part and an upper part; a die part; a punch supported movably on the flange part; and two driving levers abutting against the upper part and the punch and rotatable between initial and cutting positions. Each of the driving levers has a protrusion, first and second end segments and a middle segment between the first and second segments. When the driving levers are disposed at the initial position, the middle segments overlap each other in a second direction. When the driving levers are disposed at the cutting position, the second end segment of one of the driving levers overlaps the first end segment of the other one of the driving levers in the second direction.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
LEE CHUNG-YINEW TAIPEI

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Lee, Chung-Yi New Taipei, TW 35 455

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