Patents by Inventor Hsien Hsiang Hsu
Hsien Hsiang Hsu has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20250204649Abstract: A tab pull is adapted to be installed on the slider, and includes: a gripping portion, which is configured in a sheet shape; a slider connection portion, which extends outward from a front end of the gripping portion and is adapted to pass through a tab pull installation portion of the slider; an engaged portion, which is located on one of the side surfaces of the gripping portion in a width direction; and an engagement portion, which is extending outward from an end portion of the slider connection portion. The engagement portion is fitted into the engaged portion along the side surface of the gripping portion, so that the slider connection portion is closed to form an annular shape.Type: ApplicationFiled: December 3, 2024Publication date: June 26, 2025Applicant: YKK CORPORATIONInventors: YI CHIU TSENG, CHIN WEN YEN, WEI CHEN YEH, HSIEN HSIANG HSU, KAZUKI HOSOE
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Patent number: 11612221Abstract: A slider for a slide fastener in which the slider is attached to fastener chains is provided. The slider includes a first member and a second member. The first member includes an upper blade, a lower blade, a guide post connected between the upper blade and the lower blade, and a connecting post protruding from the upper blade. The second member includes a first arm and a second arm separated from each other, is attached to the first member by the first arm and the second arm, and is configured to rotate along an upper-lower direction relative to the first member and around a fulcrum provided on the upper blade or the lower blade. The first member or the second member is provided with a flange. Three or more fit sections are formed between the first member and the second member.Type: GrantFiled: January 20, 2021Date of Patent: March 28, 2023Inventors: Hsien Hsiang Hsu, Chun Chun Lai, Shinya Honda
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Patent number: 11395529Abstract: A slider for slide fastener includes: a body including a pull tab attachment post; and a pull tab. The pull tab includes: a coupling member including an exposed portion and an embedded portion; and a pinching member including a first pinching portion including an annular end portion having an opening through which the embedded portion is to be inserted, and a second pinching portion provided to the first pinching portion with the embedded portion interposed therebetween. At least one of a front end surface and a rear end surface of the pull tab attachment post has a protrusion. And when the pull tab is tilted toward at least one of a front side and a rear side of the body, the protrusion locks the pull tab to restrict rotation of the pull tab.Type: GrantFiled: August 6, 2020Date of Patent: July 26, 2022Inventors: Hsien Hsiang Hsu, Chun Chun Lai, Shinya Honda
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Patent number: 11178940Abstract: A slider for a slide fastener useable with a slider with an automatic stop function to secure a tab to enable automatic engagement and prevent swinging of the tab, regardless of the type of tab, when the tab is tilted to an engaged portion side. An engaging portion is formed in an attachment hole of the tab. An engaged portion is formed in the slider body or the tab attachment part. When the tab is tilted to be almost parallel to an upper blade on the engaged portion side of the tab attachment part, due to a biasing force of the spring member, the lock pin moves the shaft portion of the tab downward and to an opposite side of a tilted direction, and a tip portion of the engaging portion of the tab is pulled into to be engaged with the engaged portion side of the tab attachment part.Type: GrantFiled: July 31, 2018Date of Patent: November 23, 2021Assignee: YKK CorporationInventors: Hsien Hsiang Hsu, Shinya Honda
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Publication number: 20210315328Abstract: A slider for a slide fastener useable with a slider with an automatic stop function to secure a tab to enable automatic engagement and prevent swinging of the tab, regardless of the type of tab, when the tab is tilted to an engaged portion side. An engaging portion is formed in an attachment hole of the tab. An engaged portion is formed in the slider body or the tab attachment part. When the tab is tilted to be almost parallel to an upper blade on the engaged portion side of the tab attachment part, due to a biasing force of the spring member, the lock pin moves the shaft portion of the tab downward and to an opposite side of a tilted direction, and a tip portion of the engaging portion of the tab is pulled into to be engaged with the engaged portion side of the tab attachment part.Type: ApplicationFiled: July 31, 2018Publication date: October 14, 2021Inventors: Hsien Hsiang Hsu, Shinya Honda
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Publication number: 20210219672Abstract: A slider for a slide fastener in which the slider is attached to fastener chains is provided. The slider includes a first member and a second member. The first member includes an upper blade, a lower blade, a guide post connected between the upper blade and the lower blade, and a connecting post protruding from the upper blade. The second member includes a first arm and a second arm separated from each other, is attached to the first member by the first arm and the second arm, and is configured to rotate along an upper-lower direction relative to the first member and around a fulcrum provided on the upper blade or the lower blade. The first member or the second member is provided with a flange. Three or more fit sections are formed between the first member and the second member.Type: ApplicationFiled: January 20, 2021Publication date: July 22, 2021Inventors: Hsien Hsiang Hsu, Chun Chun Lai, Shinya Honda
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Publication number: 20210037929Abstract: A slider for slide fastener includes: a body including a pull tab attachment post; and a pull tab. The pull tab includes: a coupling member including an exposed portion and an embedded portion; and a pinching member including a first pinching portion including an annular end portion having an opening through which the embedded portion is to be inserted, and a second pinching portion provided to the first pinching portion with the embedded portion interposed therebetween. At least one of a front end surface and a rear end surface of the pull tab attachment post has a protrusion. And when the pull tab is tilted toward at least one of a front side and a rear side of the body, the protrusion locks the pull tab to restrict rotation of the pull tab.Type: ApplicationFiled: August 6, 2020Publication date: February 11, 2021Inventors: Hsien Hsiang Hsu, Chun Chun Lai, Shinya Honda
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Patent number: 10602810Abstract: There is provided a slider for a slide fastener. A pull-tab attachment portion is provided on a slider body portion. A pull-tab is attached on the pull-tab attachment portion. The pull-tab has a handle portion and a connection portion connected to the pull-tab attachment portion. The connection portion includes a shaft portion and a pair of rod portions made of metal and extending from both ends of the shaft portion toward the handle portion. The shaft portion has a core portion made of metal and a resin portion made of resin and covering at least a part of a circumference of the core portion. At least a part of an outer circumferential surface of the resin portion is in contact with an inner circumferential surface of the pull-tab attachment portion.Type: GrantFiled: June 6, 2018Date of Patent: March 31, 2020Assignee: YKK CorporationInventors: Hsien Hsiang Hsu, Shinya Honda
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Patent number: 10512312Abstract: A slider may include a slider body, a pull-tab attachment portion provided at the slider body, and a resin-made pull tab attached to the pull-tab attachment portion. The pull tab may include an axial portion and a pair of bars extending from respective ends of the axial portion. The pull-tab attachment portion may include a pair of claws that axially support the axial portion of the pull tab. Each claw may be held by and between the respective paired bars while the pull tab pivots. A width of a terminal end of each claw in an axial direction of the axial portion may be less than a width of a base end of each claw in the axial direction.Type: GrantFiled: March 20, 2018Date of Patent: December 24, 2019Assignee: YKK CorporationInventors: Hsien Hsiang Hsu, Yuichi Iwase
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Patent number: 10413023Abstract: A slider may include a slider body, a pull-tab attachment portion provided at the slider body, and a resin-made pull tab attached to the pull-tab attachment portion. The pull tab may include an axial portion and a pair of bars extending from respective ends of the axial portion. The pull-tab attachment portion may include a pair of claws that axially support the axial portion of the pull tab. Each claw may be held by and between the respective paired bars while the pull tab pivots. A width of a terminal end of each claw in an axial direction of the axial portion may be less than a width of a base end of each claw in the axial direction.Type: GrantFiled: February 25, 2015Date of Patent: September 17, 2019Assignee: YKK CorporationInventors: Hsien Hsiang Hsu, Yuichi Iwase
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Patent number: 10178899Abstract: There is provided a slider for a slide fastener. The slider includes a body, a pull tab, a shaft member, and a coil spring. The pull tab has a base portion, a gripper and a claw portion protruding from the base portion. The shaft member is configured to rotatably support the pull tab relative to the body. The coil spring is attached around the shaft member to urge the gripper to be laid down toward the body. A claw guide portion allows a tip end of the claw portion to protrude into the guide groove. A restricting portion of the body restricts rotation of the pull tab when the pull tab is raised by a predetermined angle from the body. A restricted portion of the pull tab comes in contact with the restricting portion when the pull tab is raised by the predetermined angle from the body.Type: GrantFiled: March 5, 2018Date of Patent: January 15, 2019Assignee: YKK CorporationInventors: Hsien Hsiang Hsu, Chun Chun Lai, Yuichi Iwase
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Publication number: 20180360171Abstract: There is provided a slider for a slide fastener. A pull-tab attachment portion is provided on a slider body portion. A pull-tab is attached on the pull-tab attachment portion. The pull-tab has a handle portion and a connection portion connected to the pull-tab attachment portion. The connection portion includes a shaft portion and a pair of rod portions made of metal and extending from both ends of the shaft portion toward the handle portion. The shaft portion has a core portion made of metal and a resin portion made of resin and covering at least a part of a circumference of the core portion. At least a part of an outer circumferential surface of the resin portion is in contact with an inner circumferential surface of the pull-tab attachment portion.Type: ApplicationFiled: June 6, 2018Publication date: December 20, 2018Inventors: Hsien Hsiang Hsu, Shinya Honda
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Publication number: 20180206603Abstract: A slider may include a slider body, a pull-tab attachment portion provided at the slider body, and a resin-made pull tab attached to the pull-tab attachment portion. The pull tab may include an axial portion and a pair of bars extending from respective ends of the axial portion. The pull-tab attachment portion may include a pair of claws that axially support the axial portion of the pull tab. Each claw may be held by and between the respective paired bars while the pull tab pivots. A width of a terminal end of each claw in an axial direction of the axial portion may be less than a width of a base end of each claw in the axial direction.Type: ApplicationFiled: March 20, 2018Publication date: July 26, 2018Applicant: YKK CorporationInventors: Hsien Hsiang Hsu, Yuichi Iwase
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Publication number: 20180192747Abstract: There is provided a slider for a slide fastener. The slider includes a body, a pull tab, a shaft member, and a coil spring. The pull tab has a base portion, a gripper and a claw portion protruding from the base portion. The shaft member is configured to rotatably support the pull tab relative to the body. The coil spring is attached around the shaft member to urge the gripper to be laid down toward the body. A claw guide portion allows a tip end of the claw portion to protrude into the guide groove. A restricting portion of the body restricts rotation of the pull tab when the pull tab is raised by a predetermined angle from the body. A restricted portion of the pull tab comes in contact with the restricting portion when the pull tab is raised by the predetermined angle from the body.Type: ApplicationFiled: March 5, 2018Publication date: July 12, 2018Applicant: YKK CorporationInventors: Hsien Hsiang Hsu, Chun Chun Lai, Yuichi Iwase
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Patent number: 9936774Abstract: There is provided a slider for a slide fastener. The slider includes a body, a pull tab, a shaft member, and a coil spring. The pull tab has a base portion, a gripper and a claw portion protruding from the base portion. The shaft member is configured to rotatably support the pull tab relative to the body. The coil spring is attached around the shaft member to urge the gripper to be laid down toward the body. A claw guide portion allows a tip end of the claw portion to protrude into the guide groove. A restricting portion of the body restricts rotation of the pull tab when the pull tab is raised by a predetermined angle from the body. A restricted portion of the pull tab comes in contact with the restricting portion when the pull tab is raised by the predetermined angle from the body.Type: GrantFiled: January 16, 2017Date of Patent: April 10, 2018Assignee: YKK CorporationInventors: Hsien Hsiang Hsu, Chun Chun Lai, Yuichi Iwase
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Publication number: 20180027930Abstract: A slider may include a slider body, a pull-tab attachment portion provided at the slider body, and a resin-made pull tab attached to the pull-tab attachment portion. The pull tab may include an axial portion and a pair of bars extending from respective ends of the axial portion. The pull-tab attachment portion may include a pair of claws that axially support the axial portion of the pull tab. Each claw may be held by and between the respective paired bars while the pull tab pivots. A width of a terminal end of each claw in an axial direction of the axial portion may be less than a width of a base end of each claw in the axial direction.Type: ApplicationFiled: February 25, 2015Publication date: February 1, 2018Inventors: Hsien Hsiang Hsu, Yuichi Iwase
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Publication number: 20170224062Abstract: There is provided a slider for a slide fastener. The slider includes a body, a pull tab, a shaft member, and a coil spring. The pull tab has a base portion, a gripper and a claw portion protruding from the base portion. The shaft member is configured to rotatably support the pull tab relative to the body. The coil spring is attached around the shaft member to urge the gripper to be laid down toward the body. A claw guide portion allows a tip end of the claw portion to protrude into the guide groove. A restricting portion of the body restricts rotation of the pull tab when the pull tab is raised by a predetermined angle from the body. A restricted portion of the pull tab comes in contact with the restricting portion when the pull tab is raised by the predetermined angle from the body.Type: ApplicationFiled: January 16, 2017Publication date: August 10, 2017Applicant: YKK CorporationInventors: Hsien Hsiang Hsu, Chun Chun Lai, Yuichi Iwase
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Patent number: D828220Type: GrantFiled: September 8, 2017Date of Patent: September 11, 2018Assignee: YKK CorporationInventors: Hsien Hsiang Hsu, Shinya Honda
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Patent number: D828221Type: GrantFiled: September 8, 2017Date of Patent: September 11, 2018Assignee: YKK CorporationInventors: Hsien Hsiang Hsu, Shinya Honda
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Patent number: D906169Type: GrantFiled: November 14, 2018Date of Patent: December 29, 2020Inventors: Hsien Hsiang Hsu, Shinya Honda, Aya Matsushima