Patents by Inventor Min-Ju Chung

Min-Ju Chung 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: 20100252514
    Abstract: A foldable baseball equipment rack includes a plate unit having a plurality of bat-receiving notches, and a supporting frame unit disposed under the plate unit. The supporting frame unit includes a first frame member and a second frame member pivoted to the first frame member in such a manner to constitute an X-shaped configuration. The first and second frame members are pivotable relative to each other to change the supporting frame unit to a folded state, thereby allowing the plate unit to be folded on the supporting frame unit.
    Type: Application
    Filed: April 3, 2009
    Publication date: October 7, 2010
    Inventor: Min-Ju CHUNG
  • Publication number: 20100140446
    Abstract: A foot device for wooden furniture includes a main body made of a wood-plastic composite and having a top end, a bottom end, and an outer peripheral face which interconnects the top and bottom ends and which has a plurality of interconnected flat face portions each extending from the bottom end to the top end. A plurality of decorative layers are respectively attached to the flat face portions and each have a wood grain pattern. A screw rod is fixed to the main body, is surrounded by the flat face portions, and projects upwardly from the top end of the main body. The foot device has a wood-like appearance and can be produced from waste wood.
    Type: Application
    Filed: December 8, 2008
    Publication date: June 10, 2010
    Inventor: Min-Ju Chung
  • Publication number: 20100025650
    Abstract: A fencing system includes two spaced-apart post assemblies each including a post member having a bottom receiving space, a core element inserted into the bottom receiving space, and an adjustable press plate disposed transversely on and pressing the core element against a mounting surface. The core element has a through hole extending in top and bottom ends thereof. A fixing bolt has a top end portion extending into the through hole and the press plate. A locking element is connected to the top end portion, and is movable toward or away from the press plate so as to press the press plate against the core element or to release the press plate. At least one of the press plate and the core element is movable transversely of the fixing bolt so that a distance between the post members of the post assemblies can be adjusted.
    Type: Application
    Filed: July 29, 2008
    Publication date: February 4, 2010
    Inventor: Min-Ju Chung
  • Publication number: 20090321704
    Abstract: A baluster assembly is adapted to be disposed between an armrest and a floor. The baluster assembly includes an adjustment element and a baluster post. The adjustment element has a first end adapted to be fixed on the floor, a second end opposite to the first end, and a screw-threaded section between the first and second ends. A nut engages and is movable on the screw-threaded section. The baluster post has a sleeve-endportion sleeved onto the screw-threaded section and abutting against the nut, and an insert end opposite to the sleeve-end portion and adapted to be fitted into an insert hole in the armrest. The baluster post is co-movable with the nut relative to the screw-threaded section. A decorative cover is sleeved on the sleeve-end portion to cover the nut and junctions between the nut and the sleeve-end portion and between the nut and the screw-threaded section.
    Type: Application
    Filed: June 30, 2008
    Publication date: December 31, 2009
    Inventor: Min-Ju Chung
  • Publication number: 20090145080
    Abstract: A baluster includes first and second posts both made of wood. The first post has a longitudinal engaging end portion including a first annular shoulder face, an annular protrusion projecting outwardly and axially from the first annular shoulder face, and a longitudinal receiving hole formed in the engaging end portion and extending through an end face of the annular protrusion. The second post has a longitudinal connecting end portion connected longitudinally to the engaging end portion and including a second annular shoulder face, a longitudinal engaging pillar fitted in the receiving hole, and an annular groove provided in the second annular shoulder face around the engaging pillar. The annular protrusion extends into the annular groove when the engaging pillar is fitted in the receiving hole.
    Type: Application
    Filed: December 7, 2007
    Publication date: June 11, 2009
    Inventor: Min-Ju Chung
  • Publication number: 20090014904
    Abstract: A method of producing a baluster component includes the steps of: (A) blending wood flour with a resin to form a wood flour composition; (B) filling a mold with the wood flour composition to form a semi-finished baluster component; (C) polishing the semi-finished baluster component; and (D) providing an outer surface of the semi-finished baluster component with a coating layer after polishing to form the baluster component.
    Type: Application
    Filed: July 9, 2007
    Publication date: January 15, 2009
    Inventor: Min-Ju Chung
  • Publication number: 20080302061
    Abstract: A baluster includes at least one first post made of non-composite wood and having a longitudinal engaging end portion, and a second post made of a wood flour composite, which includes wood flour and a resin binder, and having at least one longitudinal connecting end portion connected longitudinally to the engaging end portion. The connecting end portion and the engaging end portion are sleeved one onto the other. A coating layer is coated on an outer surface of each of the first and second posts.
    Type: Application
    Filed: June 5, 2007
    Publication date: December 11, 2008
    Inventor: Min-Ju Chung
  • Publication number: 20080302062
    Abstract: A baluster includes a longitudinal hollow post and a tubular core. The hollow post is made of a wood flour composite which includes wood flour and a resin binder, and has a first end portion, and a second end portion longitudinally opposite to the first end portion. The tubular core is disposed longitudinally in the hollow post. A coating layer is provided on an outer surface of the hollow post.
    Type: Application
    Filed: April 18, 2008
    Publication date: December 11, 2008
    Inventor: Min-Ju Chung
  • Publication number: 20070251174
    Abstract: A wood door includes a frame embracing a panel unit and including two transversely interconnected frame members. Each frame member includes two longitudinal components, two transverse components connected between the longitudinal components, two face plates, a first joint surface provided on one of the longitudinal components of one of the frame members, and a second joint surface provided on the longitudinal and transverse components of the other one of the frame members, and joined to the first joint surface. The transverse component of the other one of the frame members has a grain extending in a direction transverse to that of the longitudinal components of the other one of the frame members. The first and second joint surfaces extend along the direction. The one of the longitudinal components of the one of the frame members extends in the direction, and has a grain extending in the direction.
    Type: Application
    Filed: April 12, 2006
    Publication date: November 1, 2007
    Inventor: Min-Ju Chung
  • Publication number: 20060107613
    Abstract: A baluster assembly mountable between a base and a handrail includes a hollow post, a top connecting element, and a bottom connecting element. The hollow post has a pair of opposite end sections, and an intermediate patterned section between the end sections. Each of the end sections defines a hole. The top connecting element has a first plug portion fitted into the hole of one of the end sections, and a first anchor portion extending upward from the first plug portion and connected to the handrail. The bottom connecting element has a second plug portion fitted into the hole of the other one of the end sections, and a second anchor portion connected to the base.
    Type: Application
    Filed: November 24, 2004
    Publication date: May 25, 2006
    Inventor: Min-Ju Chung
  • Publication number: 20060101890
    Abstract: A method for twisting a hollow metal tube includes the steps of (a) filling a predetermined section of the hollow metal tube between two opposite end sections of the hollow metal tube with a solid reinforcing member, and (b) holding and turning the two opposite end sections of the hollow metal tube relative to each other so as to twist the predetermined section of the hollow metal tube.
    Type: Application
    Filed: November 15, 2004
    Publication date: May 18, 2006
    Inventor: Min-Ju Chung
  • Publication number: 20050238847
    Abstract: An anti-slip wooden floor panel includes a wooden substrate, a transparent base coating layer coated on the wooden substrate, a transparent anti-slip coating layer coated on the base coating layer and including a polyurethane matrix and 8-10 wt % of transparent resin particles that are dispersed in the polyurethane matrix and that have a particle size ranging from 85-100 ?m, and a transparent cover coating layer coated on the anti-slip coating layer and having a thickness ranging from 0.2-0.3 mm.
    Type: Application
    Filed: April 27, 2004
    Publication date: October 27, 2005
    Inventor: Min-Ju Chung
  • Publication number: 20050205855
    Abstract: A baluster includes a first connecting section, a second connecting section, and an intermediate section disposed between the first and second connecting sections. The first connecting section includes a first external thread adapted to be connected threadedly to a handrail. The second connecting section is adapted to be connected to a support base. The intermediate section includes a decorative part.
    Type: Application
    Filed: March 22, 2004
    Publication date: September 22, 2005
    Inventor: Min-Ju Chung
  • Publication number: 20040244871
    Abstract: A method for forming a colored red oak product includes the steps of: (a) processing a red oak substrate to form a red oak product; (b) soaking the red oak product in a bleaching agent so as to bleach surfaces of the red oak product; (c) drying the red oak product after the step (b); and (d) dyeing the red oak product in a coloring agent after the step (c).
    Type: Application
    Filed: June 4, 2003
    Publication date: December 9, 2004
    Inventor: Min-Ju Chung
  • Publication number: 20030143361
    Abstract: A wooden stairtread includes an elongate nose member, an elongate tread body, and a tread end member. The nose member is made of higher quality wood and has a connecting end surface and two opposite lateral end surfaces. The tread body has first and second connecting end surfaces, and includes multiple core layers, and corresponding upper and lower surface layers. Each upper and lower surface layer is made of higher quality wood and has top and bottom sides that are flush with corresponding upper and lower edges of the connecting end surface of the nose member. Each core layer includes two lateral end members made of higher quality wood, and a middle core member made of lower quality wood. The tread end member is made of higher quality wood and is connected to the second connecting end surface of the tread body.
    Type: Application
    Filed: January 29, 2002
    Publication date: July 31, 2003
    Inventor: Min-Ju Chung
  • Patent number: D511388
    Type: Grant
    Filed: December 13, 2004
    Date of Patent: November 8, 2005
    Inventor: Min-Ju Chung
  • Patent number: D512781
    Type: Grant
    Filed: December 13, 2004
    Date of Patent: December 13, 2005
    Inventor: Min-Ju Chung
  • Patent number: D553763
    Type: Grant
    Filed: October 12, 2006
    Date of Patent: October 23, 2007
    Inventor: Min-Ju Chung
  • Patent number: D557829
    Type: Grant
    Filed: December 8, 2006
    Date of Patent: December 18, 2007
    Inventor: Min-Ju Chung
  • Patent number: D558364
    Type: Grant
    Filed: December 8, 2006
    Date of Patent: December 25, 2007
    Inventor: Min-Ju Chung