Patents by Inventor Yafei Lu
Yafei Lu 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: 20240097456Abstract: A charging system includes at least one first charging device and at least one second charging device that are cascaded. The first charging device includes at least one first accommodation portion for mounting a first energy storage device and a connecting port for connecting the second charging device or the first charging device. The second charging device includes at least one second accommodation portion for mounting a second energy storage device and a connecting port for connecting the first charging device or the second charging device. The first accommodation portion and the second accommodation portion have different shapes or dimensions.Type: ApplicationFiled: November 28, 2023Publication date: March 21, 2024Inventors: Zhengzheng Li, Zheng Geng, Zhijian Lu, Corey Berman, Yiwen XIAO, Jiajun Tong, He Huang, Yuexiang Zhang, Yafei Cao
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Publication number: 20240097455Abstract: A charging system includes at least one first charging device and at least one second charging device that are cascaded. The first charging device includes at least one first accommodation portion for mounting a first energy storage device and a connecting port for connecting the second charging device or the first charging device. The second charging device includes at least one second accommodation portion for mounting a second energy storage device and a connecting port for connecting the first charging device or the second charging device. The first accommodation portion and the second accommodation portion have different shapes or dimensions.Type: ApplicationFiled: November 28, 2023Publication date: March 21, 2024Inventors: Zhengzheng Li, Zheng Geng, Zhijian Lu, Corey Berman, Yiwen XIAO, Jiajun Tong, He Huang, Yuexiang Zhang, Yafei Cao
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Patent number: 11858733Abstract: A waste pail having a manual actuator to indirectly turn a rotator, both of which are enclosed in a lid casing. The rotator rotates the inner collar of the waste pail, and the inner collar is attached to the top rim of a trash bag. A user may twist the trash bag open only when the lid casing is closed, thereby preventing the escape of odor from within the trash bag.Type: GrantFiled: April 17, 2021Date of Patent: January 2, 2024Assignee: 1316 LLCInventors: Thomas E. McConnell, Yafei Lu, Qianqian Wang
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Publication number: 20220332499Abstract: A waste pail having a manual actuator to indirectly turn a rotator, both of which are enclosed in a lid casing. The rotator rotates the inner collar of the waste pail, and the inner collar is attached to the top rim of a trash bag. A user may twist the trash bag open only when the lid casing is closed, thereby preventing the escape of odor from within the trash bag.Type: ApplicationFiled: April 17, 2021Publication date: October 20, 2022Inventors: Thomas E. McConnell, Yafei Lu, Qianqian Wang
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Patent number: 10737879Abstract: A waste disposal container of smaller shipping profile is disclosed with an inner rotating support structure and an outer casing, where the inner rotating support structure and/or the outer casing may be shipped in separable parts and reassembled by the end consumer. The inner rotating support structure also may offer at least one bag attachment points to hold on to the body of the bag where the bag attachment points are designed to be lower to accommodate collection of cat litter.Type: GrantFiled: November 17, 2017Date of Patent: August 11, 2020Assignee: 1316 LLCInventors: Thomas E. McConnell, Qianqian Wang, Yafei Lu
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Publication number: 20190152694Abstract: A waste disposal container of smaller shipping profile is disclosed with an inner rotating support structure and an outer casing, where the inner rotating support structure and/or the outer casing may be shipped in separable parts and reassembled by the end consumer. The inner rotating support structure also may offer at least one bag attachment points to hold on to the body of the bag where the bag attachment points are designed to be lower to accommodate collection of cat litter.Type: ApplicationFiled: November 17, 2017Publication date: May 23, 2019Inventors: Thomas E. McConnell, Qianqian Wang, Yafei Lu
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Patent number: 9969550Abstract: A bag for holding trash, diaper, and any item that needs to be contained. The bag can have an enclosure body and a mouth opening where the opening is lined with a foldable frame. The foldable frame can fold out to keep the mouth opening in an open configuration, and can collapse upon itself to keep the mouth opening in a closed configuration. The foldable frame can optionally have a locking notch, a finger, or both, all of which can be used to attach to some part of the enclosure body thereby keeping the neck of the bag twisted closed. The bag can optionally have attachment points such as apertures, sleeves, strips, and loops for securing to the locking notch. In some embodiments, the collar need not be foldable.Type: GrantFiled: August 27, 2015Date of Patent: May 15, 2018Assignee: 1316 LLCInventors: Thomas E. McConnell, Yafei Lu
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Patent number: 9409616Abstract: A children's ride-on vehicle with a self-straightening mechanism/feature directed to self-correct or self-straighten the steering of the vehicle as it crosses varying types and conditions of terrain. The vehicle includes a main body, a front shaft connector to connect at least one wheel to the main body, a rear shaft connector to connect at least one rear wheel to the main body; and providing a spring piece to resiliently bias at least one of said front and rear shaft connector into a specified position.Type: GrantFiled: April 18, 2014Date of Patent: August 9, 2016Assignee: Prince Lionheart, Inc.Inventors: Yafei Lu, Jing Jing Pi, Thomas E McConnell
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Patent number: 9267271Abstract: A universal faucet extender having an attachment member and a trough member to detachably attach to faucet spigots or aerators of various designs. The universal faucet extender extends the flow of water within arms' reach to allow children and other individuals who would have difficulty to reach and access the flowing water. The attachment member comprises at least two receiving openings, a first receiving opening on a rear end of the attachment member and a second receiving opening on a top surface of the attachment member, both of which are adapted to interchangeably receive a circumference of a faucet spigot.Type: GrantFiled: September 6, 2013Date of Patent: February 23, 2016Assignee: PRINCE LIONHEART INC.Inventor: Yafei Lu
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Publication number: 20140312587Abstract: A children's ride-on vehicle with a self-straightening mechanism/feature directed to self-correct or self-straighten the steering of the vehicle as it crosses varying types and conditions of terrain. The vehicle includes a main body, a front shaft connector to connect at least one wheel to the main body, a rear shaft connector to connect at least one rear wheel to the main body; and providing a spring piece to resiliently bias at least one of said front and rear shaft connector into a specified position.Type: ApplicationFiled: April 18, 2014Publication date: October 23, 2014Applicant: Prince Lionheart, Inc.Inventors: Yafei Lu, Jing Jing Pi, Thomas E. McConnell
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Publication number: 20140305511Abstract: A universal faucet extender having an attachment member and a trough member to detachably attach to faucet spigots or aerators of various designs. The universal faucet extender extends the flow of water within arms' reach to allow children and other individuals who would have difficulty to reach and access the flowing water. The attachment member comprises at least two receiving openings, a first receiving opening on a rear end of the attachment member and a second receiving opening on a top surface of the attachment member, both of which are adapted to interchangeably receive a circumference of a faucet spigot.Type: ApplicationFiled: September 6, 2013Publication date: October 16, 2014Applicant: PRINCE LIONHEART, INC.Inventor: YAFEI LU
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Patent number: D712519Type: GrantFiled: April 16, 2013Date of Patent: September 2, 2014Assignee: Prince Lionheart Inc.Inventor: Yafei Lu
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Patent number: D720434Type: GrantFiled: July 15, 2014Date of Patent: December 30, 2014Assignee: Prince Lionheart Inc.Inventor: Yafei Lu
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Patent number: D720435Type: GrantFiled: July 15, 2014Date of Patent: December 30, 2014Assignee: Prince Lionheart Inc.Inventor: Yafei Lu
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Patent number: D732609Type: GrantFiled: May 8, 2013Date of Patent: June 23, 2015Assignee: PRINCE LIONHEART, INC.Inventors: Yafei Lu, Jing Jing Pi, Thomas E McConnell
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Patent number: D793185Type: GrantFiled: September 29, 2015Date of Patent: August 1, 2017Assignee: Prince Lionheart, Inc.Inventors: Thomas E. McConnell, Yafei Lu, Jingjing Pi