Patents by Inventor Chunxuan CHENG

Chunxuan CHENG 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).

  • Patent number: 10959516
    Abstract: Provided is a rack easy to assemble and disassemble, comprising a front frame, a rear frame, and a number of shelves arranged between the front frame and the rear frame for placing articles thereon, wherein a number of supporting members for supporting the shelves are symmetrically distributed on the front frame and the rear frame, and the width of the shelves is slightly greater than that of the front frame and the rear frame. Compared with the prior art, the supporting members of the present invention for supporting the shelves are symmetrically distributed on the front frame and the rear frame, such that the shelves are directly placed on the supports on the front frame and the rear frame when in use, and the shelves can be removed from the supporting frames when the rack needs to be stored. The rack has a good bearing capacity, is easy to disassemble, assemble and use, and has a small package size after disassembly and is therefore convenient for storage.
    Type: Grant
    Filed: January 5, 2020
    Date of Patent: March 30, 2021
    Assignee: GUANGDONG WIREKING COMMERCIAL CO., LTD.
    Inventor: Chunxuan Cheng
  • Publication number: 20200214443
    Abstract: Provided is a rack easy to assemble and disassemble, comprising a front frame, a rear frame, and a number of shelves arranged between the front frame and the rear frame for placing articles thereon, wherein a number of supporting members for supporting the shelves are symmetrically distributed on the front frame and the rear frame, and the width of the shelves is slightly greater than that of the front frame and the rear frame. Compared with the prior art, the supporting members of the present invention for supporting the shelves are symmetrically distributed on the front frame and the rear frame, such that the shelves are directly placed on the supports on the front frame and the rear frame when in use, and the shelves can be removed from the supporting frames when the rack needs to be stored. The rack has a good bearing capacity, is easy to disassemble, assemble and use, and has a small package size after disassembly and is therefore convenient for storage.
    Type: Application
    Filed: January 5, 2020
    Publication date: July 9, 2020
    Inventor: Chunxuan CHENG
  • Patent number: D899826
    Type: Grant
    Filed: June 15, 2020
    Date of Patent: October 27, 2020
    Assignee: GUANGDONG WIREKING HOUSEWARES & HARDWARE CO., LTD
    Inventor: Chunxuan Cheng