Patents by Inventor JEN-CHIANG LU

JEN-CHIANG 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).

  • Anti-off structure of tool box
    Patent number: 9492918
    Abstract: An anti-off structure of a tool box is provided. The tool box includes a first cover and a second cover pivoted with and correspondingly coverable on each other on a side thereof The first cover has a pivoting base, and the second cover has a clasping base. The anti-off structure includes an engaging member and a positioning member. The engaging member includes an engaging portion, and an end thereof is pivoted to the pivoting base via a pivoting connection mechanism; therefore, the engaging portion is buckleable with the clasping base when the first and second covers cover on each other. The positioning member is connected with the pivoting connection mechanism and the pivoting base to positionably restrict the pivoting connection mechanism.
    Type: Grant
    Filed: April 18, 2016
    Date of Patent: November 15, 2016
    Assignee: CASEMATE PLASTICS INDUSTRIES CO., LTD.
    Inventor: Jen-Chiang Lu
  • Anti-off structure of tool box
    Patent number: 9422749
    Abstract: An anti-off structure of a tool box is provided. The tool box includes a first cover and a second cover pivoted with and correspondingly coverable on each other on a side thereof. The first cover has a pivoting base, and the second cover has a clasping base. The anti-off structure includes an engaging member and a positioning member. The engaging member includes an engaging portion, and an end thereof is pivoted to the pivoting base via a pivoting connection mechanism; therefore, the engaging portion is buckleable with the clasping base when the first and second covers cover on each other. The positioning member is connected with the pivoting connection mechanism and the pivoting base to positionably restrict the pivoting connection mechanism.
    Type: Grant
    Filed: April 20, 2015
    Date of Patent: August 23, 2016
    Assignee: CASEMATE PLASTICS INDUSTRIES CO., LTD.
    Inventor: Jen-Chiang Lu
  • ANTI-OFF STRUCTURE OF TOOL BOX
    Publication number: 20160229047
    Abstract: An anti-off structure of a tool box is provided. The tool box includes a first cover and a second cover pivoted with and correspondingly coverable on each other on a side thereof The first cover has a pivoting base, and the second cover has a clasping base. The anti-off structure includes an engaging member and a positioning member. The engaging member includes an engaging portion, and an end thereof is pivoted to the pivoting base via a pivoting connection mechanism; therefore, the engaging portion is buckleable with the clasping base when the first and second covers cover on each other. The positioning member is connected with the pivoting connection mechanism and the pivoting base to positionably restrict the pivoting connection mechanism.
    Type: Application
    Filed: April 18, 2016
    Publication date: August 11, 2016
    Inventor: JEN-CHIANG LU
  • ANTI-OFF STRUCTURE OF TOOL BOX
    Publication number: 20160145905
    Abstract: An anti-off structure of a tool box is provided. The tool box includes a first cover and a second cover pivoted with and correspondingly coverable on each other on a side thereof The first cover has a pivoting base, and the second cover has a clasping base. The anti-off structure includes an engaging member and a positioning member. The engaging member includes an engaging portion, and an end thereof is pivoted to the pivoting base via a pivoting connection mechanism; therefore, the engaging portion is buckleable with the clasping base when the first and second covers cover on each other. The positioning member is connected with the pivoting connection mechanism and the pivoting base to positionably restrict the pivoting connection mechanism.
    Type: Application
    Filed: April 20, 2015
    Publication date: May 26, 2016
    Inventor: JEN-CHIANG LU