Patents by Inventor Hung-Sun Oh
Hung-Sun Oh 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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Patent number: 11959588Abstract: A mounting bracket for an electrical box can be configured for use with a support that has a first and a second rail. The mounting bracket can include a first attachment device that is secured to mounting body and a second attachment device that is secured to the mounting body opposite the first attachment device. To secure the mounting bracket to the support, the first attachment device can be configured to engage one of the first rail or the second rail and the second attachment device can be configured to engage the other of the first rail or the second rail. Each of the first and second attachment devices can include a first arm configured to extend on a first side of the corresponding first or second rail, and a second arm configured to extend on a second side of the corresponding rail, opposite the first arm.Type: GrantFiled: October 18, 2022Date of Patent: April 16, 2024Assignee: ERICO International CorporationInventors: Michael Hung-Sun Oh, James Anthony Bukowski, Kevin Jacobs
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Publication number: 20240035500Abstract: A device for securing a threaded rod relative to concrete is provided. The device can include a housing with a securement portion and plungers to engage with the threaded rod. The securement portion can be slidably received in a housing receptacle configured to be seated on a setting structure. A tapered portion of the housing can engage the plungers to secure the threaded rod.Type: ApplicationFiled: September 28, 2023Publication date: February 1, 2024Inventor: Michael Hung-Sun Oh
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Publication number: 20230400148Abstract: A bracket for adjustable-depth mounting of an electrical box relative to a support structure can include a support body and a support arm. The support body can be configured to be secured to the support structure. A fastener can be retained on the support arm and can be adjusted relative to the support arm to move the electrical box to be secured at any of a plurality of depths relative to the support body.Type: ApplicationFiled: August 29, 2023Publication date: December 14, 2023Inventors: Jeffrey Alan Wilson, Michael Hung-Sun Oh, Kevin Jacobs
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Publication number: 20230378733Abstract: An electrical-box-and-bracket that can include a bracket including a support body, with a bracket opening, and first and second support arms extending from the support body on opposing sides of the bracket opening. An electrical box can have a front opening and can be positioned within the bracket opening. The assembly can further include a set of adjustable fasteners, including first and second box adjustment fasteners and an adjustable far side support. The first and second box adjustment fasteners can extend through a rear wall of the electrical box and to the first and second support arms and can be accessible for selectively adjusting the distance between the bracket opening of the bracket and the front opening of the electrical box. The adjustable far side support can extend through the rear wall of the electrical box and can be accessible for adjustably supporting the electrical box.Type: ApplicationFiled: May 17, 2023Publication date: November 23, 2023Inventors: Michael Hung Sun Oh, James Anthony Bukowski
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Patent number: 11773884Abstract: A device for securing threaded rod relative to concrete and plywood forms is provided. The device can include a housing with a securement portion and a plurality of plungers to engage with the threaded rod. The securement portion can be slidably received in a base configured to be seated on a setting structure. Fasteners can secure the device to the setting structure. A tapered portion of the housing can engage the plungers to secure a threaded rod.Type: GrantFiled: February 7, 2023Date of Patent: October 3, 2023Assignee: ERICO International CorporationInventor: Michael Hung-Sun Oh
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Patent number: 11739882Abstract: A bracket for adjustable-depth mounting of an electrical box relative to a support structure can include a support body and a support arm. The support body can be configured to be secured to the support structure. A fastener can be retained on the support arm and can be adjusted relative to the support arm to move the electrical box to be secured at any of a plurality of depths relative to the support body.Type: GrantFiled: November 19, 2020Date of Patent: August 29, 2023Assignee: ERICO International CorporationInventors: Jeffrey Alan Wilson, Michael Hung-Sun Oh, Kevin Jacobs
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Patent number: 11729925Abstract: A mounting bracket for electrical boxes that can include a mounting body with a plurality of mounting features. The plurality of mounting features can include a first set of mounting openings that can have respective elongate directions extending in parallel. The mounting body can have a mounting body axis extending across a shortest between opposing first and second sides of the mounting body. The elongate directions of the first set of mounting openings can be disposed at an acute angle relative to the mounting body axis. The first set of mounting openings can be configured to receive a plurality of fasteners to attach the mounting bracket to a first electrical box.Type: GrantFiled: June 15, 2021Date of Patent: August 15, 2023Assignee: ERICO International CorporationInventor: Michael Hung-Sun Oh
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Publication number: 20230184274Abstract: A device for securing threaded rod relative to concrete and plywood forms is provided. The device can include a housing with a securement portion and a plurality of plungers to engage with the threaded rod. The securement portion can be slidably received in a base configured to be seated on a setting structure. Fasteners can secure the device to the setting structure. A tapered portion of the housing can engage the plungers to secure a threaded rod.Type: ApplicationFiled: February 7, 2023Publication date: June 15, 2023Inventor: Michael Hung-Sun Oh
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Publication number: 20230135614Abstract: A bracket can be provided to support objects between studs. A pivot tab on the bracket can support the bracket relative to a stud as the bracket pivots from a vertical installation orientation to a horizontal support orientation. The bracket can engage a floor track when in the vertical orientation to align the bracket for installation at a predetermined height.Type: ApplicationFiled: November 4, 2022Publication date: May 4, 2023Inventor: Michael Hung Sun Oh
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Publication number: 20230057140Abstract: A mounting bracket for an electrical box can be configured for use with a support that has a first and a second rail. The mounting bracket can include a first attachment device that is secured to mounting body and a second attachment device that is secured to the mounting body opposite the first attachment device. To secure the mounting bracket to the support, the first attachment device can be configured to engage one of the first rail or the second rail and the second attachment device can be configured to engage the other of the first rail or the second rail.Type: ApplicationFiled: October 18, 2022Publication date: February 23, 2023Inventors: Michael Hung-Sun Oh, James Anthony Bukowski, Kevin Jacobs
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Patent number: 11572905Abstract: A device for securing threaded rod relative to concrete and plywood forms is provided. The device can include a housing with a securement portion and a plurality of plungers to engage with the threaded rod. The securement portion can be slidably received in a base configured to be seated on a setting structure. Fasteners can secure the device to the setting structure. A tapered portion of the housing can engage the plungers to secure a threaded rod.Type: GrantFiled: June 29, 2021Date of Patent: February 7, 2023Assignee: ERICO International CorporationInventor: Michael Hung-Sun Oh
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Publication number: 20220400561Abstract: A mounting bracket for electrical boxes that can include a mounting body with a plurality of mounting features. The plurality of mounting features can include a first set of mounting openings that can have respective elongate directions extending in parallel. The mounting body can have a mounting body axis extending across a shortest between opposing first and second sides of the mounting body. The elongate directions of the first set of mounting openings can be disposed at an acute angle relative to the mounting body axis. The first set of mounting openings can be configured to receive a plurality of fasteners to attach the mounting bracket to a first electrical box.Type: ApplicationFiled: June 15, 2021Publication date: December 15, 2022Inventor: Michael Hung-Sun Oh
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Patent number: 11473721Abstract: A mounting bracket for an electrical box can be configured for use with a support that has a first and a second rail. The mounting bracket can include a first attachment device that is secured to mounting body and a second attachment device that is secured to the mounting body opposite the first attachment device. To secure the mounting bracket to the support, the first attachment device can be configured to engage one of the first rail or the second rail and the second attachment device can be configured to engage the other of the first rail or the second rail. Each of the first and second attachment devices can include a first arm configured to extend on a first side of the corresponding first or second rail, and a second arm configured to extend on a second side of the corresponding rail, opposite the first arm.Type: GrantFiled: June 2, 2020Date of Patent: October 18, 2022Assignee: ERICO International CorporationInventors: Michael Hung-Sun Oh, James Anthony Bukowski, Kevin Jacobs
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Publication number: 20220271521Abstract: A mounting bracket for electrical boxes that can include a mounting body with a central opening, a front face, a first and second set of keyhole features, a first bendable tab located adjacent a first side of the central opening, and a second bendable tab located adjacent a second side of the central opening. The first bendable tab can be bendable rearward away from the front face of the mounting body to engage an exterior surface of a side wall of the first electrical box and thereby secure the first fasteners within the first set of keyhole features. The second bendable tab can be bendable rearward away from the front face of the mounting body to engage an interior surface of a side wall of the second electrical box and thereby secure the second fasteners within the second set of keyhole features.Type: ApplicationFiled: February 2, 2022Publication date: August 25, 2022Inventors: Michael Hung-Sun Oh, James Anthony Bukowski
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Publication number: 20220216679Abstract: A mounting system for a first support and a second support for electrical components can include a first mounting interface and a second mounting interface. The first mounting interface can include a first channel, and a first insertion slot extending from inside of the first channel to outside of the first channel. The second mounting interface can include a second channel and a first interface arm, and a second interface arm. The second channel can be configured to nest within the first channel. The first interface arm can extend through the first insertion slot when the second channel is nested within the first channel. The second interface arm can be spaced laterally from the second channel and can engage an outside surface of the first channel when the second channel is nested within the first channel.Type: ApplicationFiled: March 25, 2022Publication date: July 7, 2022Inventor: Michael Hung-Sun Oh
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Patent number: 11342733Abstract: A bracket system for securing an electrical box and other components to a ceiling structure can include a support structure and a mounting bracket. The mounting bracket can include a first support member and a second support member that define a support channel for slidably receiving the ceiling member. The mounting bracket can further include a first contact member and a second contact member that extend from the second support member and define a contact channel to slidably receive the attachment end of the support structure.Type: GrantFiled: March 8, 2021Date of Patent: May 24, 2022Assignee: ERICO International CorporationInventor: Michael Hung-Sun Oh
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Patent number: 11296489Abstract: A mounting system for a first support and a second support for electrical components can include a first mounting interface and a second mounting interface. The first mounting interface can include a first channel, and a first insertion slot extending from inside of the first channel to outside of the first channel. The second mounting interface can include a second channel and a first interface arm, and a second interface arm. The second channel can be configured to nest with the first channel. The first interface arm can extend through the first insertion slot when the second channel is nested with the first channel.Type: GrantFiled: August 1, 2019Date of Patent: April 5, 2022Assignee: ERICO International CorporationInventor: Michael Hung-Sun Oh
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Patent number: D983147Type: GrantFiled: February 19, 2021Date of Patent: April 11, 2023Assignee: ERICO International CorporationInventor: Michael Hung-Sun Oh
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Patent number: D1019352Type: GrantFiled: October 10, 2023Date of Patent: March 26, 2024Assignee: ERICO International CorporationInventor: Michael Hung-Sun Oh
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Patent number: D1024975Type: GrantFiled: October 10, 2023Date of Patent: April 30, 2024Assignee: ERICO International CorporationInventor: Michael Hung-Sun Oh