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).

  • Publication number: 20070221104
    Abstract: A foldable table includes: a tabletop; and left and right leg units, each of which includes a pivot joint and first and second supporting legs. The second S supporting leg has a top end pivoted to the tabletop. The first supporting leg has first and second segments. The first segment is pivoted to the second supporting leg and has an upper end pivoted to the pivot joint. The second segment has a first end pivoted to the pivot joint, and a second end pivoted to the tabletop. The first and second supporting legs are foldable relative to each other from a non-folded position, in which the first and second segments are aligned along an axis, and in which the first segment of the first supporting leg crosses the second supporting leg, to a folded position, in which the first segment of the first supporting leg is substantially parallel to the second supporting leg.
    Type: Application
    Filed: March 21, 2006
    Publication date: September 27, 2007
    Inventor: Chuen-Jong Tseng
  • Patent number: 7273249
    Abstract: A foldable chair includes: a seat supporting frame; a first pivot-pin unit; a first link-plate unit pivoted to the seat supporting frame through the first pivot-pin unit; a pivot joint unit; a backrest pivoted to the first link-plate unit through the pivot joint unit; an armrest unit pivoted to the backrest; a front leg unit pivoted to the seat supporting frame and the armrest unit; a second link-plate unit pivoted to the pivot joint unit; a second pivot-pin unit; a rear leg unit pivoted to the armrest unit and further pivoted to the second link-plate unit through the second pivot-pin unit; a third pivot-pin unit; and a lock-plate unit pivoted to the rear leg unit through the third pivot-pin unit.
    Type: Grant
    Filed: October 20, 2006
    Date of Patent: September 25, 2007
    Assignee: Taiwan Shin Yeh Enterprise Co., Ltd.
    Inventor: Chuen-Jong Tseng
  • Publication number: 20070175504
    Abstract: A tent assembly includes a tent frame, a top support frame mounted on top of the tent frame, an umbrella frame connected to the top support frame, a control unit connected to the umbrella frame and the tent frame to control folding and unfolding of the umbrella frame, and a canopy mounted on the umbrella frame. The tent frame includes a plurality of spaced-apart upright posts, and a plurality of horizontal bars each bridging top portions of two adjacent ones of the upright posts. The canopy has a peripheral end extending to the horizontal bars. A curtain extends downwardly from the peripheral end of the canopy.
    Type: Application
    Filed: February 2, 2006
    Publication date: August 2, 2007
    Inventor: Chuen-Jong Tseng
  • Publication number: 20070079857
    Abstract: A tent assembly includes a tent frame, a flexible top cover, and a curtain. The tent frame includes a plurality of spaced-apart upright posts, and a plurality of horizontal posts each bridging top portions of two adjacent ones of the upright posts. The top cover has a peripheral end removably attached to the horizontal posts. The curtain is connected detachably to and extends downwardly from the peripheral end of the top cover. A fastening unit is provided to connect detachably a top end of the curtain to the peripheral end of the top cover.
    Type: Application
    Filed: October 12, 2005
    Publication date: April 12, 2007
    Inventor: Chuen-Jong Tseng
  • Publication number: 20070015595
    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: Application
    Filed: July 14, 2005
    Publication date: January 18, 2007
    Inventor: Chuen-Jong Tseng
  • Patent number: 7159944
    Abstract: A backrest includes: a back support having a top end portion provided with a pivot shaft that has two opposite end portions; a backrest cushion having a rear wall formed with two threaded holes; a coupling cover having an open end, covering the pivot shaft, and having a back wall that is formed with two counter bores; two screw bolts extending respectively through the counter bores and engaging threadedly and respectively the threaded holes to permit abutment of the open end of the coupling cover against the rear wall of the backrest cushion; and two pivoting members, each having a pivot sleeve sleeved rotatably on a respective end portion of the pivot shaft, and a linkage extending from the pivot sleeve and coupled to a respective one of the screw bolts.
    Type: Grant
    Filed: July 17, 2006
    Date of Patent: January 9, 2007
    Assignee: Taiwan Shin Yeh Enterprise Co., Ltd.
    Inventor: Chuen-Jong Tseng
  • Publication number: 20070000533
    Abstract: A tent assembly includes a tent frame and a collapsible canopy unit. The tent frame includes upright posts, roof beams, tie beams interconnecting the posts, and a tent hub mounted on corresponding ones of the roof beams. The collapsible canopy unit includes a canopy frame hanging on the tent hub and operable to be disposed between collapsed and expanded positions, a canopy mounted on the canopy frame, and an operating mechanism that is mounted on the tent frame and that includes a tension member connected to the canopy frame for controlling movement of the canopy frame between the collapsed and expanded positions.
    Type: Application
    Filed: June 20, 2005
    Publication date: January 4, 2007
    Inventor: Chuen-Jong Tseng
  • Publication number: 20060284460
    Abstract: A furniture slipcover is used to cover a piece of furniture, and includes a fabric cover body and a cover-tensioning member. The fabric cover body is configured with a space that is adapted for confining the piece of furniture therein, and has a draping portion for surrounding lateral sides of the piece of furniture. The cover-tensioning member is provided on the drape portion. By virtue of the weight of the cover-tensioning member, the cover-tensioning member applies downward pulling forces on the draping portion for spreading out the cover body when the cover body covers the piece of furniture.
    Type: Application
    Filed: June 20, 2005
    Publication date: December 21, 2006
    Inventor: Chuen-Jong Tseng
  • Publication number: 20060273648
    Abstract: A chair includes a base frame, a seat frame mounted on the base frame, a backrest frame mounted movably on the base frame and having a front end connected pivotally to a rear end of the seat frame, and left and right armrest frames which can be folded and unfolded independently. Each of the armrest frames includes front and rear pivot assemblies provided on the base frame, front and rear arm supports having bottom ends connected pivotally and respectively to the front and rear pivot assemblies, and an armrest member connected pivotally to top ends of the front and rear arm supports. The front and rear arm supports pivot forwardly and downwardly and pivot upwardly and rearwardly when the left or right armrest frame is moved to folded and unfolded positions, respectively.
    Type: Application
    Filed: May 19, 2005
    Publication date: December 7, 2006
    Inventor: Chuen-Jong Tseng
  • Publication number: 20060261652
    Abstract: A swing includes a swing frame and a swing chair assembly. The swing frame includes left and right leg units, and a top horizontal bar connected between the left and right leg units. Each of the left and right leg units includes a front leg member having a top end connected to the top horizontal bar, and a rear leg member having a top end connected pivotally to the front leg member below the top horizontal bar. The front and rear leg members respectively have bottom ends which are movable toward or away from each other to place the left and/or right leg units in a folded position or an unfolded position. The swing chair assembly is hung movably on the top horizontal bar.
    Type: Application
    Filed: May 17, 2005
    Publication date: November 23, 2006
    Inventor: Chuen-Jong Tseng
  • Publication number: 20060255630
    Abstract: A chair includes a mounting frame, a chair seat frame movable relative to the mounting frame longitudinally between a forward position and a rearward position, a footrest mounted pivotally to a front seat portion of the chair seat frame and an anchored portion of the mounting frame at two pivot regions so as to be turnable from a low-lying position to a raised position when the chair seat frame is moved from the forward position to the rearward position, a guiding mechanism disposed to guide movement of the chair seat frame relative to the mounting frame, and a backrest unit disposed to be turned relative to the chair seat frame between an upright position and an inclined position.
    Type: Application
    Filed: May 10, 2005
    Publication date: November 16, 2006
    Inventor: Chuen-Jong Tseng
  • Publication number: 20060254628
    Abstract: A standing umbrella includes a mast, an operating member, a carrier beam, a collapsible umbrella, a tension member, and two connecting struts. The operating member is mounted on and is movable along the mast between upper and lower positions. The carrier beam is pivoted to the operating member. The collapsible umbrella is pivoted to the carrier beam, and is foldable. The tension member is secured to the mast, and extends along the mast and the carrier beam to connect with the collapsible umbrella. The connecting struts are spaced apart from each other, and are pivoted to an upper end of the mast and a middle portion of the carrier beam.
    Type: Application
    Filed: May 10, 2005
    Publication date: November 16, 2006
    Inventor: Chuen-Jong Tseng
  • Patent number: 7134713
    Abstract: A chair includes a mounting frame, a chair seat frame movable relative to the mounting frame longitudinally between a forward position and a rearward position, a footrest mounted pivotally to a front seat portion of the chair seat frame and an anchored portion of the mounting frame at two pivot regions so as to be turnable from a low-lying position to a raised position when the chair seat frame is moved from the forward position to the rearward position, a guiding mechanism disposed to guide movement of the chair seat frame relative to the mounting frame, and a backrest unit disposed to be turned relative to the chair seat frame between an upright position and an inclined position.
    Type: Grant
    Filed: May 10, 2005
    Date of Patent: November 14, 2006
    Assignee: Taiwan Shin Yen Enterprise Co., Ltd.
    Inventor: Chuen-Jong Tseng
  • Publication number: 20060238013
    Abstract: A chair assembly includes a chair unit having a seat frame, a seat member attached to the seat frame, and a leg support. The seat frame includes front and rear ends, and left and right first arms extending from the front to rear ends. The leg support includes a leg frame that has left and right second arms which are connected pivotally and respectively to the left and right first arms at the vicinity of the front end of the seat frame, and a leg rest member attached to the leg frame. The leg support is movable between a folded position, in which the leg rest member is superimposed on the seat member, and an unfolded position, in which the leg rest member extends forwardly from the seat member.
    Type: Application
    Filed: March 29, 2005
    Publication date: October 26, 2006
    Inventor: Chuen-Jong Tseng
  • Patent number: D528814
    Type: Grant
    Filed: February 21, 2006
    Date of Patent: September 26, 2006
    Assignee: Taiwan Shin Yeh Enterprise Co., Ltd.
    Inventor: Chuen-Jong Tseng
  • Patent number: D529981
    Type: Grant
    Filed: March 4, 2005
    Date of Patent: October 10, 2006
    Assignee: Taiwan Shin Yeh Enterprises Co., Ltd.
    Inventor: Chuen-Jong Tseng
  • Patent number: D530934
    Type: Grant
    Filed: January 14, 2005
    Date of Patent: October 31, 2006
    Assignee: Taiwan Shin Yeh Enterprise Co., Ltd.
    Inventor: Chuen-Jong Tseng
  • Patent number: D534006
    Type: Grant
    Filed: February 21, 2006
    Date of Patent: December 26, 2006
    Assignee: Taiwan Shin Yeh Enterprise Co., Ltd.
    Inventor: Chuen-Jong Tseng
  • Patent number: D543713
    Type: Grant
    Filed: February 28, 2006
    Date of Patent: June 5, 2007
    Assignee: Taiwan Shin Yeh Enterprise Co., Ltd.
    Inventor: Chuen-Jong Tseng
  • Patent number: D543714
    Type: Grant
    Filed: July 21, 2006
    Date of Patent: June 5, 2007
    Assignee: Taiwan Shin Yeh Enterprise Co., Ltd.
    Inventor: Chuen-Jong Tseng