Patents by Inventor Chuen-Jong Tseng

Chuen-Jong Tseng 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: 7770591
    Abstract: A tent frame includes two main supporting units, a connecting rod unit interconnecting the main supporting units, and two oblique supporting units. Each main supporting unit includes two foot rods, first and second corner connectors mounted respectively on the foot rods, an intermediate connector, a first supporting rod interconnecting the first corner connector and a first rod connecting portion of the intermediate connector, and a second supporting rod interconnecting the second corner connector and a second rod connecting portion of the intermediate connector. Each oblique supporting unit is mounted on a respective one of the main supporting units, and includes a first strut interconnecting the first corner connector and the second rod connecting portion, and a second strut interconnecting the second corner connector and the first rod connecting portion.
    Type: Grant
    Filed: December 19, 2008
    Date of Patent: August 10, 2010
    Assignee: Taiwan Shin Yeh Enterprise Co., Ltd.
    Inventor: Chuen-Jong Tseng
  • Publication number: 20100171012
    Abstract: A piece of furniture includes a plurality of leg units and an upper furniture part. Each of the leg units includes a vertically extending outer tube having a plurality of positioning holes, an inner tube extending slidably into the outer tube and having a through hole, and a positioning component connected to the inner tube for positioning the inner tube at a selected extended state relative to the outer tube. The upper furniture part is connected to the leg units. The inner and outer tubes are vertically movable relative to each other so as to align the through hole with a selected one of the positioning holes. The positioning component includes a spring part disposed in the inner tube, and a limiting part connected to the spring part and projecting removably into the through hole and the selected one of the positioning holes.
    Type: Application
    Filed: January 5, 2009
    Publication date: July 8, 2010
    Inventor: Chuen-Jong TSENG
  • Publication number: 20100154853
    Abstract: A tent frame includes two main supporting units, a connecting rod unit interconnecting the main supporting units, and two oblique supporting units. Each main supporting unit includes two foot rods, first and second corner connectors mounted respectively on the foot rods, an intermediate connector, a first supporting rod interconnecting the first corner connector and a first rod connecting portion of the intermediate connector, and a second supporting rod interconnecting the second corner connector and a second rod connecting portion of the intermediate connector. Each oblique supporting unit is mounted on a respective one of the main supporting units, and includes a first strut interconnecting the first corner connector and the second rod connecting portion, and a second strut interconnecting the second corner connector and the first rod connecting portion.
    Type: Application
    Filed: December 19, 2008
    Publication date: June 24, 2010
    Inventor: Chuen-Jong Tseng
  • Publication number: 20100139728
    Abstract: A foldable tent includes a frame unit, a driven mechanism, and a driving mechanism. The frame unit includes first and second upright posts, and a connecting rod rotatably interconnecting the first and second upright posts. The driven mechanism includes two supporting units, and two tent covers, each of which has a first securing portion connected fixedly to the connecting rod, and a second securing portion connected fixedly to a respective one of the supporting units. The driven mechanism is convertible between an unfolded state, where the tent covers are unwound, and a folded state, where the tent covers are wound on the connecting rod. The driving mechanism is mounted on the frame unit for driving the connecting rod to rotate to thereby convert the driven mechanism between the unfolded and folded states.
    Type: Application
    Filed: December 4, 2008
    Publication date: June 10, 2010
    Inventor: Chuen-Jong TSENG
  • Patent number: 7699711
    Abstract: A swing assembly includes a swing frame and at least two single-seater seat units. The swing frame includes a horizontal support bar and a plurality of spaced apart hook members disposed swingably on the support bar. Each single-seater seat unit includes a chair member, and a hanging unit connected to an adjacent pair of the hook members and further connected to the chair member. The single-seater seat units are swingable independently of each other on the swing frame.
    Type: Grant
    Filed: August 3, 2007
    Date of Patent: April 20, 2010
    Assignee: Taiwan Shin Yeh Enterprise Co., Ltd.
    Inventor: Chuen-Jong Tseng
  • Publication number: 20090236886
    Abstract: A swing assembly includes a main support frame and a swing unit. The main support frame includes left and right upright frames, and a top frame connected to top ends of the left and right upright frames. The swing unit includes a swing chair, and left and right hanging assemblies connected to the swing chair and hung on the top frame. The swing chair includes a seat having left and right seat portions connected to each other and extending respectively to the left and right hanging assemblies. One of the left and right seat portions is pivotal relative to the other one of the left and right seat portions to move between a substantially horizontal position and an inclining position.
    Type: Application
    Filed: March 18, 2008
    Publication date: September 24, 2009
    Inventor: Chuen-Jong TSENG
  • Publication number: 20090140564
    Abstract: A swivel chair includes a seat unit and a base unit. The seat unit includes a downwardly extending post. The base unit includes: a base member; a sleeve member that extends upwardly from the base member, that surrounds the post of the seat unit, and that has a top end portion; a bearing that is disposed fixedly in the sleeve member and that is sleeved on the post so as to couple rotatably the post to the sleeve member; a first positioning ring that is fixed in the top end portion of the sleeve member, that surrounds the post, and that forms an annular clearance with the post; and a second positioning ring that is sleeved fixedly on the post, that extends into the first positioning ring, and that is rotatable relative to the first positioning ring.
    Type: Application
    Filed: November 30, 2007
    Publication date: June 4, 2009
    Inventor: Chuen-Jong TSENG
  • Publication number: 20090036225
    Abstract: A swing assembly includes a swing frame and at least two single-seater seat units. The swing frame includes a horizontal support bar and a plurality of spaced apart hook members disposed swingably on the support bar. Each single-seater seat unit includes a chair member, and a hanging unit connected to an adjacent pair of the hook members and further connected to the chair member. The single-seater seat units are swingable independently of each other on the swing frame.
    Type: Application
    Filed: August 3, 2007
    Publication date: February 5, 2009
    Inventor: Chuen-Jong TSENG
  • Publication number: 20080257394
    Abstract: A tent includes a fixed first frame unit having a fixed length in a direction, and an extendable and retractable second frame unit having a connecting end connected to one end of the first frame unit, and a free end opposite to the connecting end in the direction and movable relative to the first frame unit in the direction between an extended position and a retracted position such that the second frame unit has a variable length in the direction.
    Type: Application
    Filed: April 23, 2007
    Publication date: October 23, 2008
    Inventor: Chuen-Jong TSENG
  • Patent number: 7435183
    Abstract: A swing includes: a pair of upright stands having top end portions; a transverse rod having two opposite end portions that are respectively secured to the top end portions of the stands; a pair of pivot sleeves sleeved respectively on the end portions of the transverse rod and rotatable on the transverse rod about an axis defined by the transverse rod; a seat frame disposed between the stands and below the transverse rod; and a pair of arcuate rods that extend curvedly from the seat frame and that are respectively secured to the pivot sleeves.
    Type: Grant
    Filed: May 25, 2006
    Date of Patent: October 14, 2008
    Assignee: Taiwan Shin Yeh Enterprise Co., Ltd.
    Inventor: Chuen-Jong Tseng
  • Patent number: 7367895
    Abstract: A swing assembly includes a main support frame and a swing chair unit. The main support frame includes four spaced-apart upright posts, and a top frame connected to the upright posts. The swing chair unit includes a suspending frame hung movably on the top frame, and a seat frame held by the suspending frame. The swing assembly further includes a roof assembly mounted on the top frame, and a drape assembly hung on the top frame and extending downwardly along and between the upright posts.
    Type: Grant
    Filed: July 14, 2005
    Date of Patent: May 6, 2008
    Assignee: Taiwan Shin Yeh Enterprise Co., Ltd.
    Inventor: Chuen-Jong Tseng
  • Publication number: 20080006318
    Abstract: A foldable frame includes: inverted U-shaped rods aligned in a folding direction, each inverted U-shaped rod having opposite first and second upright portions; and first and second connecting units. Each of the first connecting units interconnects the first upright portions of two adjacent ones of the inverted U-shaped rods. Each of the second connecting units interconnects the second upright portions of two adjacent ones of the inverted U-shaped rods. Each of the first and second connecting units includes two connecting rods that intersect and that are pivoted to each other, and that are respectively pivotable with respect to the respective ones of the first and second upright portions of two adjacent ones of the inverted U-shaped rods, and two sleeves respectively and slidably sleeved on the respective ones of the first and second upright portions of the two adjacent ones of the inverted U-shaped rods, and respectively pivoted to the connecting rods.
    Type: Application
    Filed: July 7, 2006
    Publication date: January 10, 2008
    Inventor: Chuen-Jong Tseng
  • Publication number: 20070284926
    Abstract: A swing includes: a pair of upright stands having top end portions; a transverse rod having two opposite end portions that are respectively secured to the top end portions of the stands; a pair of pivot sleeves sleeved respectively on the end portions of the transverse rod and rotatable on the transverse rod about an axis defined by the transverse rod; a seat frame disposed between the stands and below the transverse rod; and a pair of arcuate rods that extend curvedly from the seat frame and that are respectively secured to the pivot sleeves.
    Type: Application
    Filed: May 25, 2006
    Publication date: December 13, 2007
    Inventor: Chuen-Jong Tseng
  • Publication number: 20070227080
    Abstract: A pergola includes: a plurality of posts; two opposite tie beams supported on the posts; and a plurality of rafters spaced apart from each other and supported on the tie beams, each of the rafters including a first segment, a second segment, and a connecting unit interconnecting the first segment and the second segment. The connecting unit includes a first end cap and a second end cap. The first end cap is secured in the first segment and is formed with a retaining hole. The second end cap is secured in the second segment and is formed with a protrusion which engages releasably the retaining hole in the first end cap.
    Type: Application
    Filed: April 4, 2006
    Publication date: October 4, 2007
    Inventor: Chuen-Jong Tseng
  • Patent number: D552854
    Type: Grant
    Filed: June 14, 2005
    Date of Patent: October 16, 2007
    Assignee: Taiwan Shin Yeh Enterprise Co., Ltd.
    Inventor: Chuen-Jong Tseng
  • Patent number: D552896
    Type: Grant
    Filed: January 12, 2007
    Date of Patent: October 16, 2007
    Assignee: Taiwan Shin Yeh Enterprise Co., Ltd.
    Inventor: Chuen-Jong Tseng
  • Patent number: D560404
    Type: Grant
    Filed: December 5, 2005
    Date of Patent: January 29, 2008
    Assignee: Taiwan Shin Yeh Enterprise Co., Ltd.
    Inventor: Chuen-Jong Tseng
  • Patent number: D560407
    Type: Grant
    Filed: July 21, 2006
    Date of Patent: January 29, 2008
    Assignee: Taiwan Shin Yeh Enterprise Co., Ltd.
    Inventor: Chuen-Jong Tseng
  • Patent number: D570494
    Type: Grant
    Filed: June 20, 2006
    Date of Patent: June 3, 2008
    Assignee: Taiwan Shin Yeh Enterprise Co., Ltd.
    Inventor: Chuen-Jong Tseng
  • Patent number: D597335
    Type: Grant
    Filed: January 29, 2009
    Date of Patent: August 4, 2009
    Assignee: Taiwan Shin Yeh Enterprise Co., Ltd.
    Inventor: Chuen-Jong Tseng