Patents Assigned to DONGGUAN SHICHANG METALS FACTORY LTD.
  • Patent number: 11572217
    Abstract: A shipping and display container includes a top box installable over a bottom box. The bottom box is configured to receive goods provided in the bottom box in an upright and folded orientation and includes a pair of opposed sidewalls and at least one elongate divider affixed to the bottom box and extending between the opposed sidewalls and configured so as to maintain the goods in the upright and folded orientation. The top box is installable upon the bottom box with the goods received therein in the upright and folded orientation for shipping of the goods and is removable from the bottom box after shipping. The bottom box and the divider cooperate to maintain the goods in the upright and folded orientation for display thereof after removal of the top box.
    Type: Grant
    Filed: June 29, 2021
    Date of Patent: February 7, 2023
    Assignee: Dongguan Shichang Metals Factory Ltd.
    Inventor: Chen-Kang Lin
  • Patent number: 11564493
    Abstract: A blow-molded plastic structure has a hollow interior portion formed during a blow-molding process, and includes first and second outer portions that are spaced apart from each other, with the hollow interior portion disposed there between. The structure includes a pattern of structural stiffening features that are integrally formed in the second outer portion. The pattern of structural stiffening features includes a plurality of tripodal depressions disposed in rows and columns and a plurality of convex regions disposed in rows and columns between the plurality of tripodal depressions. Each convex region has a maximum height between the first and second outer portions. Each of the tripodal depressions extends into the hollow interior portion, includes three indentations disposed adjacent the first outer portion, and includes an island spaced away from the first outer portion. The island has three sides, each of which is disposed adjacent one of the three indentations.
    Type: Grant
    Filed: October 13, 2021
    Date of Patent: January 31, 2023
    Assignee: Dongguan Shichang Metals Factory Ltd.
    Inventor: Chen-Kang Lin
  • Patent number: 11559136
    Abstract: A planar cross brace for stiffening a tabletop of a fold-in-half collapsible table includes an elongate rectangular planar portion having elongate opposing side edges and narrow opposing end edges that are perpendicular to the side edges. A pair of opposing tabs extend from the opposing end edges in a direction perpendicular to the rectangular planar portion. A pair of opposing ribs extend from the opposing side edges in a direction perpendicular to the rectangular planar portion, thereby forming an elongate channel having a U-shaped cross section. The planar cross brace stiffens the inner edge of the tabletop portion to which it is attached, and the stiffening is independent of any connection to the inner edge of the other tabletop portion. This eliminates any need for interlocking features on the inner edges of the tabletop portions, such as those required by prior art tables.
    Type: Grant
    Filed: July 22, 2021
    Date of Patent: January 24, 2023
    Assignee: Dongguan Shichang Metals Factory Ltd.
    Inventor: Chen-Kang Lin
  • Publication number: 20230012143
    Abstract: A planar cross brace for stiffening a tabletop of a fold-in-half collapsible table includes an elongate rectangular planar portion having elongate opposing side edges and narrow opposing end edges that are perpendicular to the side edges. A pair of opposing tabs extend from the opposing end edges in a direction perpendicular to the rectangular planar portion. A pair of opposing ribs extend from the opposing side edges in a direction perpendicular to the rectangular planar portion, thereby forming an elongate channel having a U-shaped cross section. The planar cross brace stiffens the inner edge of the tabletop portion to which it is attached, and the stiffening is independent of any connection to the inner edge of the other tabletop portion.
    Type: Application
    Filed: July 22, 2021
    Publication date: January 12, 2023
    Applicant: Dongguan Shichang Metals Factory Ltd.
    Inventor: Chen-Kang Lin
  • Publication number: 20230000250
    Abstract: A blow-molded plastic frame of a portable collapsible sign includes a first outer portion, a second outer portion spaced apart from the first outer portion, and a pattern of structural stiffening features formed in the first and second outer portions. The pattern comprises rows and columns of first depressions extending from the first outer portion into a hollow interior portion between the first and second outer portions, and rows and columns of second depressions extending from the second outer portion into the hollow interior portion. Each first depression has a first floor comprising three first arms having rotational symmetry. Each first arm is rotated from another first arm by 120 degrees. Each second depression has a second floor comprising three second arms having rotational symmetry. Each second arm is rotated from another second arm by 120 degrees. The first floor of each first depression is aligned with the second floor of an adjacent second depression.
    Type: Application
    Filed: August 23, 2022
    Publication date: January 5, 2023
    Applicant: Dongguan Shichang Metals Factory Ltd.
    Inventor: Chen-Kang Lin
  • Patent number: 11306419
    Abstract: A comfortable fabric with a strong three-dimensional effect is woven from warps and wefts. The warps and the wefts are woven into a 1/1 pattern, wherein the warp density is 11 threads/cm and the weft density is 10 threads/cm. The warps and the wefts each include a cationic dyeable polyester hollow yarn that comprises two different polyester yarns which can be dyed with two different colors. The warps and wefts comprise big-belly yarns and the cationic dyeable polyester hollow yarns. The resulting fabric has protruding patterns, a strong three-dimensional effect, good air permeability, a rough feel to the touch, and a unique aesthetic appearance.
    Type: Grant
    Filed: February 28, 2020
    Date of Patent: April 19, 2022
    Assignee: Dongguan Shichang Metals Factory Ltd.
    Inventor: Guo Qiang Song
  • Publication number: 20220031072
    Abstract: A blow-molded plastic structure has a hollow interior portion formed during a blow-molding process, and includes first and second outer portions that are spaced apart from each other, with the hollow interior portion disposed there between. The structure includes a pattern of structural stiffening features that are integrally formed in the second outer portion. The pattern of structural stiffening features includes a plurality of tripodal depressions disposed in rows and columns and a plurality of convex regions disposed in rows and columns between the plurality of tripodal depressions. Each convex region has a maximum height between the first and second outer portions. Each of the tripodal depressions extends into the hollow interior portion, includes three indentations disposed adjacent the first outer portion, and includes an island spaced away from the first outer portion. The island has three sides, each of which is disposed adjacent one of the three indentations.
    Type: Application
    Filed: October 13, 2021
    Publication date: February 3, 2022
    Applicant: Dongguan Shichang Metals Factory Ltd.
    Inventor: Chen-Kang Lin
  • Patent number: 11166555
    Abstract: An anti-wobbling adjustable height stool includes an adjusting screw vaving a threaded seat support spindle and a top spindle head and a stool seat assembly. The stool seat assembly includes a stool seat, and a connecting frame connected with a bottom of the stool seat. The connecting frame is opened with an installation hole, and the spindle head penetrating through and being arranged in the installation hole to enable a tight fit of the spindle head with the connecting frame.
    Type: Grant
    Filed: October 24, 2019
    Date of Patent: November 9, 2021
    Assignee: Dongguan Shichang Metals Factory Ltd.
    Inventor: Chenkang Lin
  • Publication number: 20210323723
    Abstract: A shipping and display container includes a top box installable over a bottom box. The bottom box is configured to receive goods provided in the bottom box in an upright and folded orientation and includes a pair of opposed sidewalls and at least one elongate divider affixed to the bottom box and extending between the opposed sidewalls and configured so as to maintain the goods in the upright and folded orientation. The top box is installable upon the bottom box with the goods received therein in the upright and folded orientation for shipping of the goods and is removable from the bottom box after shipping. The bottom box and the divider cooperate to maintain the goods in the upright and folded orientation for display thereof after removal of the top box.
    Type: Application
    Filed: June 29, 2021
    Publication date: October 21, 2021
    Applicant: Dongguan Shichang Metals Factory Ltd.
    Inventor: Chen-Kang Lin
  • Patent number: 11147377
    Abstract: A blow-molded plastic structure has a hollow interior portion formed during a blow-molding process, and includes first and second outer portions that are spaced apart from each other, with the hollow interior portion disposed there between. The structure includes a pattern of structural stiffening features that are integrally formed in the second outer portion. The pattern of structural stiffening features includes a plurality of tripodal depressions disposed in rows and columns and a plurality of convex regions disposed in rows and columns between the plurality of tripodal depressions. Each convex region has a maximum height between the first and second outer portions. Each of the tripodal depressions extends into the hollow interior portion, includes three indentations disposed adjacent the first outer portion, and includes an island spaced away from the first outer portion. The island has three sides, each of which is disposed adjacent one of the three indentations.
    Type: Grant
    Filed: March 12, 2019
    Date of Patent: October 19, 2021
    Assignee: Dongguan Shichang Metals Factory Ltd.
    Inventor: Chen-Kang Lin
  • Patent number: 11129469
    Abstract: A folding leg assembly including a first brace member secured to a first leg and a second brace member secured to a second leg. Each brace member includes an upper portion secured to the respective leg, a lower portion secured adjacent the bottom of the furniture support structure, to and a pivot member for connecting the upper portion to the lower portion such that each brace member is movable between an extended position and a collapsed position. A handle is disposed between the first brace member and the second brace member and is configured to assist in manipulating the pivot members of the first and second brace members between the extended position and the collapsed position.
    Type: Grant
    Filed: April 6, 2018
    Date of Patent: September 28, 2021
    Assignee: DongGuan Shichang Metals Factory Ltd.
    Inventor: Chen-Kang Lin
  • Patent number: 11129470
    Abstract: A table has a tabletop, a vertical support, and a mounting frame disposed at a top end of the vertical support and attached to the tabletop. The mounting frame includes a fixing base, a rotating frame rotatably connected to the fixing base, and a rotating handle assembly rotatably connected to the rotating frame. The rotating frame is operable to rotate between a horizontal position and a vertical position. The rotating handle assembly includes an abutting block that engages the lower embedding notch in the fixing base when the rotating frame is in the horizontal position. The rotating handle assembly has a lower edge that engages the upper embedding notch in the fixing base when the rotating frame is in the vertical position. A handle, which extends outwardly from the rotating handle assembly, is configured to be operated by a user to move the rotating frame between the vertical position and the horizontal position.
    Type: Grant
    Filed: May 7, 2020
    Date of Patent: September 28, 2021
    Assignee: Dongguan Shichang Metals Factory Ltd.
    Inventor: Chen-Kang Lin
  • Patent number: 11077984
    Abstract: A shipping and display container includes a top box installable over a bottom box. The bottom box is configured to receive goods provided in the bottom box in an upright and folded orientation and includes a pair of opposed sidewalls and at least one elongate divider affixed to the bottom box and extending between the opposed sidewalls and configured so as to maintain the goods in the upright and folded orientation. The top box is installable upon the bottom box with the goods received therein in the upright and folded orientation for shipping of the goods and is removable from the bottom box after shipping. The bottom box and the divider cooperate to maintain the goods in the upright and folded orientation for display thereof after removal of the top box.
    Type: Grant
    Filed: January 21, 2020
    Date of Patent: August 3, 2021
    Assignee: Dongguan Shichang Metals Factory Ltd.
    Inventor: Chen-Kang Lin
  • Patent number: D926339
    Type: Grant
    Filed: July 1, 2020
    Date of Patent: July 27, 2021
    Assignee: Dongguan Shichang Metals Factory Ltd.
    Inventor: Chen-Kang Lin
  • Patent number: D950963
    Type: Grant
    Filed: November 18, 2019
    Date of Patent: May 10, 2022
    Assignee: Dongguan Shichang Metals Factory Ltd.
    Inventor: Guo Qiang Song
  • Patent number: D952453
    Type: Grant
    Filed: March 16, 2020
    Date of Patent: May 24, 2022
    Assignee: Dongguan Shichang Metals Factory Ltd.
    Inventor: Chenkang Lin
  • Patent number: D969350
    Type: Grant
    Filed: April 9, 2021
    Date of Patent: November 8, 2022
    Assignee: Dongguan Shichang Metals Factory Ltd.
    Inventor: Chen-Kang Lin
  • Patent number: D990288
    Type: Grant
    Filed: April 9, 2021
    Date of Patent: June 27, 2023
    Assignee: Dongguan Shichang Metals Factory Ltd.
    Inventor: Chen-Kang Lin
  • Patent number: D1006594
    Type: Grant
    Filed: June 14, 2021
    Date of Patent: December 5, 2023
    Assignee: Dongguan Shichang Metals Factory Ltd.
    Inventor: Chen-Kang Lin
  • Patent number: D1026633
    Type: Grant
    Filed: March 16, 2020
    Date of Patent: May 14, 2024
    Assignee: Dongguan Shichang Metals Factory Ltd.
    Inventor: Chenkang Lin