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: 20180070729
    Abstract: A chair seat includes a main body, a seat body, and an insert body. The main body has a top body surface defining a groove. The seat body has a base layer and a cushioning layer. The base layer is disposed on the top body surface of the main body, and has a bottom surface that contacts the top body surface of the main body, a top surface that is opposite to the bottom surface, and a through hole that extends from the top surface to the bottom surface and that communicates with the groove of the main body. The cushioning layer is disposed over and is connected to the base layer. The insert body is disposed in the groove of the main body and the through hole of the base layer.
    Type: Application
    Filed: September 13, 2016
    Publication date: March 15, 2018
    Inventor: Chuen-Jong Tseng
  • Publication number: 20140265191
    Abstract: A hand truck includes a movable main body including a bottom frame and a reclining frame, and a push member fulcrumed to the reclining frame and having a driving portion that is disposed above the bottom frame. The push member is operable between a non-pushing position where the driving portion is retracted backward to permit placement of an object on the bottom frame, and a pushing position where the driving portion extends forward from the reclining frame to push the object forward and outward from the bottom frame. The hand truck further includes a first resilient member connected between the main body and the push member for biasing the push member toward the non-pushing position.
    Type: Application
    Filed: March 18, 2013
    Publication date: September 18, 2014
    Applicant: Taiwan Shin Yeh Enterprise Co., Ltd.
    Inventor: Chuen-Jong Tseng
  • Publication number: 20140270932
    Abstract: A modular furniture part includes a pair of frame bars, a plurality of board strips and a pair of frame connecting parts. The frame bars are spaced apart from each other and are each formed with a mounting groove that extends along a longitudinal direction. The board strips are arranged in parallel along the longitudinal direction, extend between and are mounted separably to the mounting grooves of the frame bars. The frame connecting parts are spaced apart from each other, are to be mounted to a furniture frame, and are formed with slide grooves that slidably and removably receive the frame bars.
    Type: Application
    Filed: March 12, 2013
    Publication date: September 18, 2014
    Applicant: TAIWAN SHIN YEH ENTERPRISE CO., LTD.
    Inventor: Chuen-Jong Tseng
  • Publication number: 20130334861
    Abstract: A chair includes: a frame unit including a pair of spaced-apart leg members, and a pair of side support members that are disposed respectively on the leg members; and a seat unit including a pair of first linking members that are connected respectively to the side support members, and a seat member that interconnects the first linking members. The seat member has opposite coupling end portions. Each of the first linking members has a coupling portion thermally bonded to a respective one of the coupling end portions of the seat member.
    Type: Application
    Filed: June 19, 2012
    Publication date: December 19, 2013
    Inventor: Chuen-Jong Tseng
  • Patent number: 8317270
    Abstract: A backrest device for a chair includes two lateral pipe units, each including a backrest mounting pipe member and a coupling pipe member, and a backrest unit. The backrest mounting pipe member has a main surrounding wall defining a surrounding space therein, and a convex groove-defining wall disposed in the surrounding space and defining an engaging groove therein. The coupling pipe member has a coupling surrounding wall coupled to a lower end of the main surrounding wall, and an abutting wall for closing a top end of the coupling surrounding wall. The backrest unit includes a backrest member having opposite lateral portions each forming a rod-receiving loop, and two positioning rods sleeved respectively in the rod-receiving loops. Each lateral portion and a respective positioning rod are retained within the engaging groove of a corresponding pipe unit.
    Type: Grant
    Filed: December 7, 2010
    Date of Patent: November 27, 2012
    Assignee: Taiwan Shin Yeh Enterprise Co., Ltd.
    Inventor: Chuen-Jong Tseng
  • Publication number: 20120139323
    Abstract: A backrest device for a chair includes two lateral pipe units, each including a backrest mounting pipe member and a coupling pipe member, and a backrest unit. The backrest mounting pipe member has a main surrounding wall defining a surrounding space therein, and a convex groove-defining wall disposed in the surrounding space and defining an engaging groove therein. The coupling pipe member has a coupling surrounding wall coupled to a lower end of the main surrounding wall, and an abutting wall for closing a top end of the coupling surrounding wall. The backrest unit includes a backrest member having opposite lateral portions each forming a rod-receiving loop, and two positioning rods sleeved respectively in the rod-receiving loops. Each lateral portion and a respective positioning rod are retained within the engaging groove of a corresponding pipe unit.
    Type: Application
    Filed: December 7, 2010
    Publication date: June 7, 2012
    Inventor: Chuen-Jong Tseng
  • Publication number: 20120139318
    Abstract: A chair includes a seat assembly, a backrest assembly, a support assembly, and an actuating mechanism. The seat assembly includes a leg unit and a seat plate mounted to the leg unit. The backrest assembly includes a backrest plate and an engaging frame interconnecting pivotally the backrest plate and the seat assembly. The support assembly includes at least one telescopic rod interconnecting the engaging frame and the leg unit. The actuating mechanism includes at least one actuating member corresponding in position to the telescopic rod, and a drawing unit coupled to the actuating member and operable for driving the actuating member to actuate length adjustment of the telescopic rod so as to adjust inclination of the backrest assembly relative to the seat assembly.
    Type: Application
    Filed: December 7, 2010
    Publication date: June 7, 2012
    Inventor: Chuen-Jong Tseng
  • Patent number: 8096619
    Abstract: A foldable leisure chair includes a seat unit having a pair of side frames, a pair of armrest members connected pivotally and respectively to the side frames, and a pair of support units. Each support unit includes a coupling seat defining a receiving space therein and having a pivot end part that is connected pivotally to a respective side frame, a seat-engaging rod having an engaging end part that extends telescopically into the receiving space and a connecting end part that is connected pivotally to a corresponding armrest member, and an adjusting mechanism disposed in the receiving space for positioning the seat-engaging rod relative to the coupling seat so as to maintain the corresponding armrest member at a selected one of a plurality of angular positions relative to the respective side frame.
    Type: Grant
    Filed: May 13, 2010
    Date of Patent: January 17, 2012
    Assignee: Taiwan Shin Yeh Enterprise Co., Ltd.
    Inventor: Chuen-Jong Tseng
  • Publication number: 20110303124
    Abstract: A table assembly includes a table and an electric illuminating device. The table includes a leg frame and a tabletop supported on top of the leg frame. At least a portion of the tabletop is light-transmissive. The electric illuminating device is mounted to the table, is disposed under the tabletop, and is operable to emit light that passes through the portion of the tabletop.
    Type: Application
    Filed: June 14, 2010
    Publication date: December 15, 2011
    Inventor: Chuen-Jong TSENG
  • Publication number: 20110278897
    Abstract: A foldable leisure chair includes a seat unit having a pair of side frames, a pair of armrest members connected pivotally and respectively to the side frames, and a pair of support units. Each support unit includes a coupling seat defining a receiving space therein and having a pivot end part that is connected pivotally to a respective side frame, a seat-engaging rod having an engaging end part that extends telescopically into the receiving space and a connecting end part that is connected pivotally to a corresponding armrest member, and an adjusting mechanism disposed in the receiving space for positioning the seat-engaging rod relative to the coupling seat so as to maintain the corresponding armrest member at a selected one of a plurality of angular positions relative to the respective side frame.
    Type: Application
    Filed: May 13, 2010
    Publication date: November 17, 2011
    Inventor: CHUEN-JONG TSENG
  • Publication number: 20110210584
    Abstract: A foldable leisure chair has two side frames, a backrest unit connected to the side frames, and two armrest members connected respectively to the side frames. Each armrest member has a pivot portion connected pivotally to a corresponding side frame, an armrest portion extending from an end of the pivot portion, an extending portion extending from an opposite end of the pivot portion, and an abutment portion extending from the extending portion and abutting against a bottom side of the corresponding side frame. Each armrest member is pivotable between an unfolded position, where the armrest portion thereof is in front of the extending and abutment portions and is away from the corresponding side frame, and a folded position, where the armrest portion thereof is behind the extending and abutment portions and is close to the corresponding side frame.
    Type: Application
    Filed: February 26, 2010
    Publication date: September 1, 2011
    Inventor: CHUEN-JONG TSENG
  • Publication number: 20110018313
    Abstract: A foldable chair frame includes a seat, a backrest, left and right armrests, left and right pivot joints, and front and rear legs. The backrest is coupled pivotably to the seat. Each of the left and right armrests is coupled pivotably to the backrest. Each of the left and right pivot joints is coupled to a respective one of the left and right armrests and has front and rear pivot portions. The front leg is coupled pivotably to the front pivot portions of the left and right pivot joints. The rear leg is coupled pivotably to the rear pivot portions of the left and right pivot joints.
    Type: Application
    Filed: July 24, 2009
    Publication date: January 27, 2011
    Inventor: CHUEN-JONG TSENG
  • Publication number: 20110008100
    Abstract: A joint assembly includes a base unit, a pivot unit, and a latch unit. The pivot unit is coupled pivotably to the base unit, and is rotatable relative to the base unit between folded and unfolded positions. The latch unit includes a latch member coupled pivotably to the base unit, a latching groove formed in the pivot unit, and a latching protrusion formed on the latch member. When the pivot unit is disposed at the unfolded position, the latch member is rotatable relative to the base unit to a latched position, where the latching protrusion engages the latching groove, thereby preventing rotation of the pivot unit to the folded position. A foldable furniture piece to which the joint assembly is applied is also disclosed.
    Type: Application
    Filed: July 13, 2009
    Publication date: January 13, 2011
    Inventor: CHUEN-JONG TSENG
  • Patent number: 7862442
    Abstract: A swing device comprises a stationary seat and a swinging mechanism. The stationary seat includes a pair of side frames, and a top frame interconnecting the side frames. The swinging mechanism includes a frame body unit swingable between the side frames and including front and rear frame bodies that are interconnected telescopically and that are locked releasably on each other, and a suspending unit including a pair of front swinging rods for connecting the front frame body swingably to the top frame of the stationary seat, and a pair of rear swinging rods for connecting the rear frame body swingably to the top frame of the stationary seat. Each of the rear swinging rods includes upper and lower tubes that are interconnected telescopically and that are locked releasably on each other.
    Type: Grant
    Filed: May 4, 2009
    Date of Patent: January 4, 2011
    Assignee: Taiwan Shin Yeh Enterprise Co., Ltd.
    Inventor: Chuen-Jong Tseng
  • Publication number: 20100279783
    Abstract: A swing device comprises a stationary seat and a swinging mechanism. The stationary seat includes a pair of side frames, and a top frame interconnecting the side frames. The swinging mechanism includes a frame body unit swingable between the side frames and including front and rear frame bodies that are interconnected telescopically and that are locked releasably on each other, and a suspending unit including a pair of front swinging rods for connecting the front frame body swingably to the top frame of the stationary seat, and a pair of rear swinging rods for connecting the rear frame body swingably to the top frame of the stationary seat. Each of the rear swinging rods includes upper and lower tubes that are interconnected telescopically and that are locked releasably on each other.
    Type: Application
    Filed: May 4, 2009
    Publication date: November 4, 2010
    Inventor: Chuen-Jong Tseng
  • Publication number: 20100276980
    Abstract: An article of furniture includes: a frame structure; and at least one planar woven web mounted to the frame structure, and including a plurality of artificial rattan strips that are interlaced with each other and that are heat sealable, and a plurality of guide tracks provided in the planar woven web. The planar woven web is fastened to the frame structure along the guide tracks.
    Type: Application
    Filed: May 4, 2009
    Publication date: November 4, 2010
    Inventor: CHUEN-JONG TSENG
  • Patent number: D639577
    Type: Grant
    Filed: October 26, 2009
    Date of Patent: June 14, 2011
    Assignee: Taiwan Shin Yeh Enterprise Co., Ltd.
    Inventor: Chuen-Jong Tseng
  • Patent number: D654714
    Type: Grant
    Filed: November 16, 2010
    Date of Patent: February 28, 2012
    Assignee: Taiwan Shin Yeh Enterprises Co., Ltd.
    Inventor: Chuen-Jong Tseng
  • Patent number: D709708
    Type: Grant
    Filed: January 10, 2013
    Date of Patent: July 29, 2014
    Assignee: Taiwan Shin Yeh Enterprise Co., Ltd.
    Inventor: Chuen-Jong Tseng
  • Patent number: D710120
    Type: Grant
    Filed: January 10, 2013
    Date of Patent: August 5, 2014
    Assignee: Taiwan Shin Yeh Enterprise Co., Ltd.
    Inventor: Chuen-Jong Tseng