Music box device

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 10600396
APP PUB NO 20190266985A1
SERIAL NO

16346552

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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The invention is a music box device comprising: a vibration plate(20) having vibration pins(22); striking wheels(30) slippably friction-coupled to a first shaft(31) and having striking protrusions(32)for striking the vibration pins(22) formed on a circumferential part with concave portions(33) interposed therebetween; a driving wheel(40) fixedly coupled to a second shaft(41) and having driving protrusions(42); a driving motor(4); a stopper array part(50) having stoppers(52) disposed adjacent to the striking wheels(30) and a plurality of solenoids(54) for reciprocatingly driving each of the stoppers(52); and a microcomputer(10); wherein the solenoids(54) of the stopper array part(50)are flatly wound so as to have a long hole(56) therein, and comprise coils(55) arranged so that the flat side surfaces are adjacent to each other and a movable core(57) which has a flat plate shape that is inserted into the long hole(56) in each of the coils(55) and has an upper end in which the stoppers(52) are attached thereto.

First Claim

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Patent Owner(s)

Patent OwnerAddress
HAN GYU LAKYONGIN-SI

International Classification(s)

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  • 2017 Application Filing Year
  • G10F Class
  • 10 Applications Filed
  • 7 Patents Issued To-Date
  • 70 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances20172018201920200255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Han, Gyu Lak Yongin-si, KR 2 2

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  • G10F Class
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Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges31501 - 10012345678910111213141516

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