Patents by Inventor Ching-Hsiu Ma

Ching-Hsiu Ma 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).

  • Publication number: 20120306194
    Abstract: A connection block is revealed. The connection block includes a main body, at least two sleeve joint segments extending from a periphery of the main body, and at least one reinforcement part set between the main body and the sleeve joint segment. The sleeve joint segment is disposed with at least one slot. Thereby the connection block is stronger, not damaged or cracked easily. When the connection block and a pipe are connected, the sleeve joint segment is compressed a bit due to the slot and then is connected to an inner surface of the pipe securely by a recovery force of the sleeve joint segment. The assembling is easier and the connection is more stable. The connection block is with better practical value.
    Type: Application
    Filed: June 3, 2011
    Publication date: December 6, 2012
    Applicant: TOWER GLOBAL CO., LTD.
    Inventor: CHING-HSIU MA
  • Publication number: 20110067739
    Abstract: A multi-functional foldable frame is revealed. The multi-functional foldable frame includes two C-shaped frames, two H-shaped frames, and a flat rack. By the H-shaped frame pivoted to and located with each vertical segment of the two C-shaped frames and a demountable horizontal tube part of the other H-shaped frame, the frame is folded inward around an axis respectively located on a connection between the two C-shaped frames and the H-shaped frame. Thus the volume of the frame after being folded is reduced and this is beneficial to easy carrying and transportation. Moreover, the frame is applied to bath chairs, chamber pots, walking aids, shelves and so on.
    Type: Application
    Filed: September 23, 2009
    Publication date: March 24, 2011
    Inventor: Ching-Hsiu Ma
  • Publication number: 20020113531
    Abstract: A computer desk having structural parts that can be disassembled and kept in a compact size for packaging and storage is disclosed. The computer desk comprises a pair of substantially V-shape leg frames arranged in spaced relation to one another, spanned by a pair of lower cross bars attached thereto, and a pair of upper frames arranged in spaced apart relation to one another, spanned by a pair of upper cross bars attached thereto. The leg frames are detachably connected to the upper frames such that each of the leg frames forms a substantially Z configuration with a corresponding one of the upper frames. A desk top is detachably mounted on the upper cross bars between the pair of upper frames. The upper frames each further include a second bar provided with a slide rail. A support plate, which serves to hold the keyboard of a computer, is disposed between the second bars of the upper frames and has two ends inserted slidably into the slide rails of the second bars, respectively.
    Type: Application
    Filed: February 20, 2001
    Publication date: August 22, 2002
    Inventor: Ching-Hsiu Ma