Two-part solenoid plunger

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11854756
APP PUB NO 20220262589A1
SERIAL NO

17628044

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Provided herein is an improved solenoid electrical switch. In some embodiments, a solenoid electrical switch may include a plunger at least partially disposed in a central aperture of a solenoid for rotation and axial reciprocation between at least two positions into and out of the central aperture relative to a magnetic coupling member. The plunger may include a first component including a main body and a central slot within the main body, and a second component at least partially disposed within the central slot, wherein the second component may include an engagement surface engaged with an inner surface of the central slot.

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Patent Owner(s)

Patent OwnerAddress
SUZHOU LITTELFUSE OVS CO LTD6 XINGHAI STREET SUZHOU INDUSTRIAL PARK SUZHOU 215155

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Cheng, Du Suzhou, CN 8 21
Jia, Yanqiu Suzhou, CN 6 0
Jin, Dan Suzhou, CN 12 9

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