Patents by Inventor Yi-Ju HSIEH

Yi-Ju HSIEH 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).

  • Collapsible suitcase structure
    Patent number: 9706821
    Abstract: A suitcase structure includes a back case component, a front lid component and a ring-shaped gusset component. The opposite sides of the ring-shaped gusset component are connected with the edge of the back case component and the edge of the front lid component respectively, so as to form an accommodation space used for being closed. The ring-shaped gusset component includes a plurality of sidewall portions and a plurality of flexible structures linking the sidewall portions. The flexible deformation capability of the flexible structures is greater than the flexible deformation capability of the sidewall portions. The flexible structures has an inclination, and two of the sidewall portions adjacent to each other can be bent and therefore be stacked opposite to each other by the flexible structures linking the two of the sidewall portions.
    Type: Grant
    Filed: May 1, 2014
    Date of Patent: July 18, 2017
    Assignee: TWINKLE LEATHERWARE CO., LTD.
    Inventors: Tzu-Wei Tseng, Hung-Sheng Lin, Cheng-Cheng Chen, Yi-Ju Hsieh, Wai-Ming Wong
  • Suitcase structure
    Patent number: 9204696
    Abstract: A suitcase structure includes a back case component, a front lid component and a ring-shaped gusset component. The opposite sides of the ring-shaped gusset component are connected with the edge of the back case component and the edge of the front lid component, so as to form an accommodating space. The ring-shaped gusset component has multiple first supporting parts and multiple second supporting parts connected to each other. The first supporting parts are each located at each of the end corners of the back case component. The second supporting parts are each located at each of the lateral edges of the back case component.
    Type: Grant
    Filed: April 3, 2013
    Date of Patent: December 8, 2015
    Assignee: TWINKLE LEATHERWARE CO., LTD.
    Inventors: Tzu-Wei Tseng, Hung-Sheng Lin, Cheng-Cheng Chen, Yi-Ju Hsieh, Wai-Ming Wong
  • SUITCASE STRUCTURE
    Publication number: 20140299430
    Abstract: A suitcase structure includes a back case component, a front lid component and a ring-shaped gusset component. The opposite sides of the ring-shaped gusset component are connected with the edge of the back case component and the edge of the front lid component respectively, so as to form an accommodation space used for being closed. The ring-shaped gusset component includes a plurality of sidewall portions and a plurality of flexible structures linking the sidewall portions. The flexible deformation capability of the flexible structures is greater than the flexible deformation capability of the sidewall portions. The flexible structures has an inclination, and two of the sidewall portions adjacent to each other can be bent and therefore be stacked opposite to each other by the flexible structures linking the two of the sidewall portions.
    Type: Application
    Filed: May 1, 2014
    Publication date: October 9, 2014
    Applicant: TWINKLE LEATHERWARE CO., LTD.
    Inventors: Tzu-Wei TSENG, Hung-Sheng LIN, Cheng-Cheng CHEN, Yi-Ju HSIEH, Wai-Ming WONG
  • SUITCASE STRUCTURE
    Publication number: 20140299429
    Abstract: A suitcase structure includes a back case component, a front lid component and a ring-shaped gusset component. The opposite sides of the ring-shaped gusset component are connected with the edge of the back case component and the edge of the front lid component, so as to form an accommodating space. The ring-shaped gusset component has multiple first supporting parts and multiple second supporting parts connected to each other. The first supporting parts are each located at each of the end corners of the back case component. The second supporting parts are each located at each of the lateral edges of the back case component.
    Type: Application
    Filed: April 3, 2013
    Publication date: October 9, 2014
    Applicant: Twinkle Leatherware Co., Ltd.
    Inventors: Tzu-Wei TSENG, Hung-Sheng LIN, Cheng-Cheng CHEN, Yi-Ju HSIEH, Wai-Ming WONG