Latch module and an appliance using the same

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11536048
APP PUB NO 20190316380A1
SERIAL NO

16384388

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Abstract

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A latch module incorporated with an automatic opening function and a secure lock function includes a latch, a spring that applies a force to move the latch in a first direction, a drive to move the latch in a second direction, a cam that transmits power of the drive to the latch, and first and second switches that are turned on and off by the cam. The first and second switches are in a first mode in which the two switches are turned on and the latch is disposed at a manual lock position, a second mode in which the first switch is turned on and the second switch is turned off and the latch is disposed at an opening position, a third mode in which the first switch is turned off and the second switch is turned on and the latch is in a secure lock position.

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Patent Owner(s)

  • LG ELECTRONICS INC.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Jeong, Seongho Seoul, KR 20 12
Kim, Jeongkil Seoul, KR 17 11
Shin, Jangmo Seoul, KR 14 11
Shin, Myeong Jun Seoul, KR 11 11

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