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).

  • Chair with a backrest pivotable relative to a support frame for concurrent actuation of a seat member and a leg rest
    Publication number: 20050258671
    Abstract: A chair includes a frame, a backrest, a seat member, and a leg rest. The backrest is coupled pivotally to the frame. The seat member is coupled pivotally to the backrest. The leg rest is coupled pivotally to the seat member. The backrest is pivotable relative to the support frame to a seating position, where the backrest and the seat member cooperatively define a first angle therebetween, and where the seat member and the leg rest cooperatively define a second angle therebetween. The backrest is further pivotable relative to the support frame to a reclining position, where the first and second angles are widened.
    Type: Application
    Filed: May 24, 2004
    Publication date: November 24, 2005
    Inventor: Chuen-Jong Tseng
  • Seat cushion
    Publication number: 20050225134
    Abstract: A seat cushion includes a cushion body and a connecting device for connecting detachably the cushion body to a chair unit. The cushion body includes a seat cushion portion adapted to be disposed on a seat member of the chair unit, a back cushion portion connected to the seat cushion portion, and two arm cushion portions connected respectively to left and right sides of the seat cushion portion and adapted to cover armrests of the chair unit. The connecting device includes two side connecting units, each of which includes inter-engageable first and second fastening units connected to the respective arm cushion portion proximate to and distal from the seat cushion portion, respectively, for positioning the respective arm cushion portion on the respective armrest.
    Type: Application
    Filed: April 13, 2004
    Publication date: October 13, 2005
    Inventor: Chuen-Jong Tseng
  • Foldable chair with safety locks
    Patent number: 6938951
    Abstract: A foldable chair includes first and second legs, a backrest, a seat-supporting frame, and a safety lock. The first and second legs are coupled pivotally to each other. The backrest is coupled pivotally to the second leg. The seat-supporting is coupled pivotally to the first leg and the backrest. The safety lock includes a pair of lock parts that are coupled pivotally to each other. The lock parts of the safety lock are coupled pivotally and respectively to the first and second legs.
    Type: Grant
    Filed: November 23, 2004
    Date of Patent: September 6, 2005
    Assignee: Taiwan Shin Yeh Enterprise Co., Ltd.
    Inventor: Chuen-Jong Tseng
  • Swing with an extension frame
    Patent number: 6935962
    Abstract: A swing frame unit of a swing includes a supporting frame, a seat frame disposed on the supporting frame, a backrest frame pivoted to the supporting frame and pivotable between a horizontal position and an inclined position, and an extension frame mounted movably on the supporting frame and movable in a transverse direction relative to the supporting frame from a retracted position to an extended position, in which the extension frame extends outwardly of the supporting frame in the transverse direction so as to increase an overall length of the backrest frame, the seat frame, and the extension frame in the transverse direction.
    Type: Grant
    Filed: August 23, 2004
    Date of Patent: August 30, 2005
    Assignee: Taiwan Shin Yeh Enterprise Co., Ltd.
    Inventor: Chuen-Jong Tseng
  • Foldable bench
    Patent number: 6932425
    Abstract: A foldable bench includes a first leg frame having a first cross bar, a second leg frame connected pivotally to and intersecting the first leg frame and having a second cross bar, a backrest frame connected pivotally to and extending upwardly and rearwardly from a top end of the second leg frame, left and right toggle mechanisms, each being stretchable to move the leg frames to an unfolded position and being foldable to permit the leg frames to move to a folded position, an upper frame connected to a top end of the first leg frame proximate to the first cross bar and to a top end of the backrest frame, a supporting rod having a bottom insert end releasable from the second cross bar, and a flexible seat cushion assembly mounted on the upper frame and the first cross bar.
    Type: Grant
    Filed: February 22, 2005
    Date of Patent: August 23, 2005
    Assignee: Taiwan Shin Yeh Enterprise Co., Ltd.
    Inventor: Chuen-Jong Tseng
  • Foldable stand for a hammock
    Patent number: 6931679
    Abstract: A foldable hammock stand includes an elongate base that has opposite left and right end portions, a pair of first lateral members coupled pivotally to the left end portion of the elongate base, a pair of second lateral members coupled pivotally to the right end portion of the elongate base, and a pair of posts coupled pivotally and respectively to the left and right end portions of the elongate base.
    Type: Grant
    Filed: July 9, 2004
    Date of Patent: August 23, 2005
    Assignee: Taiwan Shin Yeh Enterprise Co., Ltd.
    Inventor: Chuen-Jong Tseng
  • Tent frame assembly
    Publication number: 20050178419
    Abstract: A tent frame assembly includes a leg unit, a plurality of link units, and a plurality of first and second struts. The leg unit includes a plurality of upright posts respectively having top connection elements, and a plurality of sleeve units. Each link unit includes an upper foldable link with two first link sections and a first pivot unit between the first link sections, and a lower foldable link with two second link sections and a second pivot unit between the second link sections. Each first strut has one end pivoted to a corresponding sleeve unit and the other end pivoted to one of the first link sections. Each second strut has one end pivoted to a corresponding top connection element and the other end pivoted to one of the second link sections.
    Type: Application
    Filed: February 17, 2004
    Publication date: August 18, 2005
    Inventor: Chuen-Jong Tseng
  • Skeleton frame assembly for a tent
    Patent number: 6923195
    Abstract: A tent skeleton frame assembly includes vertical poles, each of which defines a first side and a second side transverse to the first side, and includes a first vertical rod, a second vertical rod spaced apart from and aligned with the first vertical rod along the first side of a respective one of the vertical poles, a third vertical rod spaced apart from and aligned with the second vertical rod along the second side of the respective one of the vertical poles, and three elongated latticed plates. Each vertical rod is formed with two engaging grooves. Each latticed plate has opposite sides respectively engaging an adjacent pair of the engaging grooves in an adjacent pair of the vertical rods.
    Type: Grant
    Filed: July 15, 2003
    Date of Patent: August 2, 2005
    Assignee: Taiwan Shin Yeh Enterprise Co., Ltd.
    Inventor: Chuen-Jong Tseng
  • Tent having a curtain unit
    Publication number: 20050161071
    Abstract: A tent includes a frame structure, a covering fabric mounted on the frame structure, a curtain rod mounted on the frame structure, a curtain unit, and a hanging device disposed movably on the curtain rod for hanging the curtain unit on the curtain rod. A mounting unit is connected to the frame structure. The curtain rod is mounted detachably on the mounting unit.
    Type: Application
    Filed: January 22, 2004
    Publication date: July 28, 2005
    Inventor: Chuen-Jong Tseng
  • Mat
    Publication number: 20050161105
    Abstract: A mat having a variable aesthetic appearance and enhanced supporting strength includes a plurality of weft and warp threads that are interwoven. Each of the weft and warp threads includes first, second, and third plastic yarns that are inter-twisted. In one embodiment, the first, second and third plastic yarns have different colors.
    Type: Application
    Filed: January 22, 2004
    Publication date: July 28, 2005
    Inventor: Chuen-Jong Tseng
  • Stand with foldable leg units
    Patent number: 6918563
    Abstract: A stand includes a holding frame and a plurality of spaced apart leg units. Each leg unit includes an upper leg having an upper end connected securely to the holding frame and a lower end, and a lower leg having an upper end pivoted to the upper leg adjacent to the lower end of the upper leg so as to be rotatable between a folded position, in which the lower legs are disposed in a storage space defined by the upper legs, and in which the lower ends of the upper legs can be seated on a supporting surface, and an extended position, in which lower ends of the lower legs are disposed at an elevation below the lower ends of the upper legs, and in which the lower ends of the lower legs can be seated on the supporting surface.
    Type: Grant
    Filed: June 26, 2003
    Date of Patent: July 19, 2005
    Assignee: Taiwan Shin Yeh Enterprise Co., Ltd.
    Inventor: Chuen-Jong Tseng
  • Collapsible chair
    Patent number: 6902231
    Abstract: A collapsible chair includes front and rear leg members interconnected pivotally at upper end areas. A connector is connected pivotally to the rear leg member, and an extension limiter is connected pivotally to the connector at one end and to the front leg member at its other end. Also included are a backrest frame connected pivotally to the connector, and a pair of armrests. A coupling device is used to couple the leg members to at least one of the armrests. The coupling device includes a fastener-engaging member secured to one of the armrests and formed with a slot, an inner fastener, and an outer fastener engaging the inner fastener to arrest movement of the leg members relative to the slot. A seat member is connected pivotally to the connector, and a legrest frame is connected pivotally to the armrests and the seat member.
    Type: Grant
    Filed: June 1, 2004
    Date of Patent: June 7, 2005
    Assignee: Taiwan Shin Yeh Enterprise Co., Ltd.
    Inventor: Chuen-Jong Tseng
  • Reclining chair with extendible leg rest
    Patent number: 6902233
    Abstract: A reclining chair includes a base frame, a pivot link having a lower pivot end connected pivotally to the base frame, a back frame, and a carriage. A linkage mechanism couples pivotally a lower end of the back frame to a rear end of the carriage and to an upper pivot end of the pivot link, thereby permitting movement of the back frame from an upright position to a tilted position relative to the carriage in response to pressure applied on the back frame, and thereby permitting movement of the carriage between front and rear carriage positions relative to the base frame. A leg rest assembly is connected pivotally to the front end of the carriage and the base frame, and is driven by the carriage to an extended position during movement of the carriage to the rear carriage position.
    Type: Grant
    Filed: July 30, 2003
    Date of Patent: June 7, 2005
    Assignee: Taiwan Shin Yeh Enterprise Co., Ltd.
    Inventor: Chuen-Jong Tseng
  • Foldable chair assembly
    Patent number: 6899384
    Abstract: A foldable chair assembly includes a seat frame, a backrest pivoted to the seat frame, a rear leg pivoted to the backrest, and a front leg pivoted to the rear leg and the seat frame. When the chair assembly is folded, the seat frame, the backrest, and the front and rear legs lie substantially in the same plane in such a manner that the seat frame extends within the backrest, the backrest extends within the rear leg, and the rear leg extends within the front leg.
    Type: Grant
    Filed: March 26, 2004
    Date of Patent: May 31, 2005
    Assignee: Taiwan Shin Yeh Enterprise Co., Ltd.
    Inventor: Chuen-Jong Tseng
  • Chair
    Patent number: D502333
    Type: Grant
    Filed: March 22, 2004
    Date of Patent: March 1, 2005
    Assignee: Taiwan Shin Yeh Enterprise Co., Ltd.
    Inventor: Chuen-Jong Tseng
  • Chair
    Patent number: D502334
    Type: Grant
    Filed: March 22, 2004
    Date of Patent: March 1, 2005
    Assignee: Taiwan Shin Yeh Enterprise Co., Ltd.
    Inventor: Chuen-Jong Tseng
  • Chair
    Patent number: D502612
    Type: Grant
    Filed: March 22, 2004
    Date of Patent: March 8, 2005
    Assignee: Taiwan Shin Yeh Enterprise Co., Ltd.
    Inventor: Chuen-Jong Tseng
  • Chair
    Patent number: D502819
    Type: Grant
    Filed: March 22, 2004
    Date of Patent: March 15, 2005
    Assignee: Taiwan Shin Yeh Enterprise Co., Ltd.
    Inventor: Chuen-Jong Tseng
  • Swing
    Patent number: D503290
    Type: Grant
    Filed: January 22, 2004
    Date of Patent: March 29, 2005
    Assignee: Taiwan Shin Yeh Enterprise Co., Ltd.
    Inventor: Chuen-Jong Tseng
  • Tent
    Patent number: D506240
    Type: Grant
    Filed: April 21, 2004
    Date of Patent: June 14, 2005
    Assignee: Taiwan Shin Yeh Enterprise Co., Ltd.
    Inventor: Chuen-Jong Tseng