Patents Assigned to Dong-In Entech Co., Ltd.
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Patent number: 11072262Abstract: The present disclosure relates to a portable car seat comprising a backrest part, and a seat part rotating to be positioned at a front side or a rear side of the backrest part, wherein the backrest part includes an aluminum frame.Type: GrantFiled: July 15, 2019Date of Patent: July 27, 2021Assignee: DONG-IN ENTECH CO., LTD.Inventors: In Soo Jung, Kurtis Sakai, In Seok Choi
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Patent number: 10940779Abstract: The present invention relates to a portable car seat comprising: a seat part on which a child sits; a backrest part rotatably coupled to the seat part; a rotation connection part for rotating the seat part and the backrest part; and a rotation prevention part for restricting rotation, performed by the rotation connection part, through a stopper for preventing rotation.Type: GrantFiled: February 24, 2020Date of Patent: March 9, 2021Assignee: DONG-IN ENTECH CO., LTD.Inventors: In Soo Jung, Moo Kyung Kim, Gwon Je Sung, Kyeong Dong Lee
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Patent number: 10787836Abstract: The present invention relates to a tent pole, and each of a first pole and a second pole forming a tent pole according to an aspect of the present invention includes a main pipe, an expanded pipe portion having an increased internal diameter from one end of the main pipe, an insert connector which is insertion-coupled to the other end of the main pipe and includes one portion exposed at an outside of the main pipe, the other end of the main pipe of the second pole is inserted into the expanded pipe portion of the first pole, and the insert connector of the second pole passes through the expanded pipe portion and is inserted into the main pipe of the first pole at a predetermined depth.Type: GrantFiled: July 17, 2019Date of Patent: September 29, 2020Assignee: DONG-IN ENTECH CO., LTD.Inventors: In Soo Jung, Dong Hwan Kim
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Publication number: 20200189425Abstract: The present invention relates to a portable car seat comprising: a seat part on which a child sits; a backrest part rotatably coupled to the seat part; a rotation connection part for rotating the seat part and the backrest part; and a rotation prevention part for restricting rotation, performed by the rotation connection part, through a stopper for preventing rotation.Type: ApplicationFiled: February 24, 2020Publication date: June 18, 2020Applicant: DONG-IN ENTECH CO., LTD.Inventors: In Soo JUNG, Moo Kyung KIM, Gwon Je SUNG, Kyeong Dong LEE
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Patent number: 10640020Abstract: The present invention relates to a baby car seat allowing a position change, and the purpose thereof is to provide a baby car seat which allows the posture of a baby to be changed in the direction thereof to a horizontal direction.Type: GrantFiled: April 12, 2016Date of Patent: May 5, 2020Assignee: DONG-IN ENTECH CO., LTD.Inventors: In Soo Jung, Gwon Je Sung, Chung Sup Lee
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Patent number: 10604035Abstract: The present invention relates to a portable car seat comprising: a seat part on which a child sits; a backrest part rotatably coupled to the seat part; a rotation connection part for rotating the seat part and the backrest part; and a rotation prevention part for restricting rotation, performed by the rotation connection part, through a stopper for preventing rotation.Type: GrantFiled: March 16, 2016Date of Patent: March 31, 2020Assignee: DONG-IN ENTECH CO., LTD.Inventors: In Soo Jung, Moo Kyung Kim, Gwon Je Sung, Kyeong Dong Lee
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Publication number: 20190135142Abstract: The present invention relates to a baby car seat allowing a position change, and the purpose thereof is to provide a baby car seat which allows the posture of a baby to be changed in the direction thereof to a horizontal direction.Type: ApplicationFiled: April 12, 2016Publication date: May 9, 2019Applicant: Dong-In Entech Co., Ltd.Inventors: In Soo JUNG, Gwon Je SUNG, Chung Sup LEE
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Publication number: 20190039485Abstract: The present invention relates to a portable car seat comprising: a seat part on which a child sits; a backrest part rotatably coupled to the seat part; a rotation connection part for rotating the seat part and the backrest part; and a rotation prevention part for restricting rotation, performed by the rotation connection part, through a stopper for preventing rotation.Type: ApplicationFiled: March 16, 2016Publication date: February 7, 2019Applicant: DONG-IN ENTECH CO., LTD.Inventors: In Soo JUNG, Moo Kyung KIM, Gwon Je SUNG, Kyeong Dong LEE
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Patent number: 10092068Abstract: A length adjustment device according to an exemplary embodiment forms a latching groove on an interior circumference of a first extension pole, which is configured to be separately assembled, and there is an effect that a manufacturing becomes easy and a mass production is possible.Type: GrantFiled: September 29, 2017Date of Patent: October 9, 2018Assignees: DONG-IN ENTECH CO., LTD.Inventors: In Soo Jung, Myeong A Lee
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Patent number: 8453894Abstract: A carrier for use with both younger and older infants, is capable of placing the legs of younger infants having a smaller build and older infants having a bigger build into a desired M-shaped leg posture. A means for opening and closing the leg space formed in a back support web body of the carrier, adapts the carrier for continued use as the younger infants grow into older infants.Type: GrantFiled: May 23, 2012Date of Patent: June 4, 2013Assignee: Dong-In Entech Co., LtdInventors: In-Soo Jung, In Youl Lee
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Publication number: 20120298702Abstract: A carrier for use with both younger and older infants, is capable of placing the legs of younger infants having a smaller build and older infants having a bigger build into a desired M-shaped leg posture. A means for opening and closing the leg space formed in a back support web body of the carrier, adapts the carrier for continued use as the younger infants grow into older infants.Type: ApplicationFiled: May 23, 2012Publication date: November 29, 2012Applicant: Dong-In Entech Co., Ltd.Inventors: In-Soo Jung, In Youl Lee
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Patent number: 7337495Abstract: A transport device comprises a replaceable telescoping handle. Replacement is achieved by including a release and retaining mechanism in a base to which the telescoping handle is installed. A user can obtain a replacement telescoping handle, release and remove a broken telescoping handle using the release and retaining mechanism, and then install the replacement telescoping handle.Type: GrantFiled: June 14, 2006Date of Patent: March 4, 2008Assignee: Dong-In Entech Co., Ltd.Inventors: In-Soo Jung, Byung Ki Choi
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Publication number: 20070251054Abstract: A transport device comprises a replaceable telescoping handle. Replacement is achieved by including a release and retaining mechanism in a base to which the telescoping handle is installed. A user can obtain a replacement telescoping handle, release and remove a broken telescoping handle using the release and retaining mechanism, and then install the replacement telescoping handle.Type: ApplicationFiled: June 14, 2006Publication date: November 1, 2007Applicant: Dong In Entech Co., Ltd.Inventors: In-Soo Jung, Byung Ki Choi
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Patent number: 7082641Abstract: A transport device comprises a replaceable telescoping handle. Replacement is achieved by including a release and retaining mechanism in a base to which the telescoping handle is installed. A user can obtain a replacement telescoping handle, release and remove a broken telescoping handle using the release and retaining mechanism, and then install the replacement telescoping handle.Type: GrantFiled: November 12, 2003Date of Patent: August 1, 2006Assignee: Dong-In Entech Co., Ltd.Inventors: In-Soo Jung, Byung Ki Choi