Patents by Inventor Shan-Chi Chuang

Shan-Chi Chuang 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: 20140117010
    Abstract: A container structure is disclosed. The container structure may include a container body and two movable supporting units. When the container body is used as a regular container, two movable supporting units has not been extended from the container body; and the covering rod, extending rod, connecting rods of the movable supporting units are conjugated with the horizontal supporting columns and connecting posts respectively to reinforce the structure of the container body, so that the reinforced container body can have a better status to sustain heavier weight. Furthermore, the movable supporting units can extend to expand the space of the container body to receive more items to reduce the transportation costs; and when the container is not used for storage purposes, the expanded space can be used for other purposes.
    Type: Application
    Filed: August 15, 2013
    Publication date: May 1, 2014
    Applicant: SYN YAO ENTERPRISE CO., LTD.
    Inventor: Shan-Chi Chuang
  • Publication number: 20130264435
    Abstract: A structure to secure a curtain rope includes a base and an engaging body. The bases engages with the engaging body to secure the curtain rope, and a securing unit is provided to secure the structure to a wall surface, so that the curtain rope is restricted to the wall by the securing unit, which increases the convenience for the user to control the curtain rope, and prevents small children from being tripped over and strangulation accidents.
    Type: Application
    Filed: April 4, 2012
    Publication date: October 10, 2013
    Applicant: SYN YAO ENTERPRISE CO., LTD.
    Inventor: Shan-Chi Chuang
  • Publication number: 20120261370
    Abstract: A pole assembly for a curtain includes a pole module, two end caps mounted on the pole module, and two connecting members each mounted between the pole module and a respective one of the end caps to connect the pole module and the respective end cap. The pole module has two opposite ends each provided with a mounting portion. The pole module has a side each provided with a guide track. Each of the connecting members is mounted on the respective mounting portion of the pole module and is secured in the guide track of the pole module. Each of the two end caps has an end portion provided with a mounting head mounted on the respective mounting portion of the pole module.
    Type: Application
    Filed: April 12, 2011
    Publication date: October 18, 2012
    Inventor: Shan-Chi Chuang
  • Publication number: 20120103924
    Abstract: A curtain pole assembly includes two poles, a connecting rod inserted between the poles, and two pressing caps each mounted on the connecting rod and each pressing a respective one of the poles. The connecting rod has two protruding blocks each inserted into a respective one of the poles and each provided with an outer threaded portion. Each of the pressing caps has an inner threaded portion screwed onto the outer threaded portion of the respective protruding block. Each of the pressing caps has a peripheral wall provided with a slit. Each of the protruding blocks of the connecting rod has a tapered shape and has a size reduced gradually and outwardly.
    Type: Application
    Filed: October 27, 2010
    Publication date: May 3, 2012
    Inventor: Shan-Chi Chuang
  • Patent number: 7937808
    Abstract: A curtain carrier includes a carrier body having a mounting ring which has an inner wall provided with a sliding face, a first support seat having a connecting tube which is inserted into the mounting ring and has an inner wall provided with an engaging hole, a second support seat having an engaging sleeve which is inserted into and closely fit in the engaging hole, and a rolling module located between the first support seat and the second support seat and slidably mounted between the sliding face and the connecting tube. Thus, the curtain carrier has a simplified construction, thereby greatly decreasing the cost of fabrication. In addition, the first support seat and the second support seat are assembled easily and quickly, thereby facilitating assembly of the curtain carrier.
    Type: Grant
    Filed: September 9, 2008
    Date of Patent: May 10, 2011
    Inventor: Shan-Chi Chuang
  • Patent number: 7299852
    Abstract: A vertical blind includes a headrail, a fixing bracket, a plurality of juxtaposed movable brackets, a drive bracket, a plurality of driven blocks, a plurality of drive blocks, a plurality of mounting seats, a plurality of shades, a pull cord unit, and a positioning unit. Thus, the vertical blind contains multiple movable brackets movable between the fixing bracket and the drive bracket, so that the length of the vertical blind is expanded freely to fit the size of the window, thereby enhancing the versatility of the vertical blind. In addition, the mounting seats have different lengths corresponding to the positions of the fixing bracket and the movable brackets, so that the movable brackets are movable smoothly without interfering with each other, thereby facilitating operation of the vertical blind.
    Type: Grant
    Filed: October 2, 2006
    Date of Patent: November 27, 2007
    Inventor: Shan-Chi Chuang
  • Patent number: 7270165
    Abstract: A vertical curtain includes a track having two ends each provided with a plurality of support brackets juxtaposed to each other, and two drawing blocks movably mounted on the two ends of the track and connected to one of the support brackets to push the support brackets. Each of the support brackets is movably mounted on the track and provided with a slide member, a fastening member, a limit member and a stop member. Thus, the slide member has a plurality of passages having different positions for mounting the vertical slats so that the track can be used to combine with multiple vertical slats, and the vertical curtain is available for windows having larger sizes, thereby enhancing the versatility of the vertical curtain.
    Type: Grant
    Filed: April 21, 2005
    Date of Patent: September 18, 2007
    Inventor: Shan-Chi Chuang