Patents by Inventor Suk Kan Oh
Suk Kan Oh 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).
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Publication number: 20220322838Abstract: An assemblable mattress support can be shipped with all of its components compactly packed into the headboard. The mattress support includes a foldable longitudinal bar, a lateral bar, side panels, wooden slats, block legs and a footboard, all of which fit inside a compartment in the headboard. In an assembled state of the mattress support, a first connector at one end of the longitudinal bar attaches to a third connector on the outside of the headboard. A second connector at the other end of the longitudinal bar attaches to a fourth connector on the footboard. The middle of the lateral bar connects to the middle of the longitudinal bar. The block legs are attached to the bottom sides of the headboard and footboard. The slats are attached to one another by fabric ribbons and are placed in parallel over the longitudinal bar and support ledges on the side panels.Type: ApplicationFiled: June 27, 2022Publication date: October 13, 2022Inventor: Suk Kan Oh
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Patent number: 11103076Abstract: A connecting structure of a bed frame is disclosed. The bed frame includes a frame and bed legs connected under the frame. The frame includes two lateral rods and two longitudinal rods connected to the lateral rods. Respective two sides of the lateral rods or the longitudinal rods are provided with mounting troughs for insertion of respective two end portions of the longitudinal rods or the lateral rods. An outer side surface of each of the mounting troughs is provided with at least one mounting hole. The lateral rods and the longitudinal rods are perpendicularly connected to each other through the mounting troughs. The structure of the bed frame is simple, and the installation is convenient.Type: GrantFiled: April 16, 2018Date of Patent: August 31, 2021Assignee: Grantec (Xiamen) Co., LtdInventor: Suk Kan Oh
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Patent number: 11006763Abstract: An adjustable bed frame includes first and second bed frame units. The first bed frame unit includes a first longitudinal rod, a second longitudinal rod, a first transverse rod, and a first vertical rod. The first longitudinal rod, the second longitudinal rod, and the first transverse rod are all pivotally attached to the first vertical rod. A locating hole passes through a side of the first transverse rod. The second bed frame unit includes a third longitudinal rod, a fourth longitudinal rod, a second transverse rod, and a second vertical rod. The third longitudinal rod, the fourth longitudinal rod, and the fourth transverse rod are all pivotally attached to the second vertical rod. A locating pin is disposed on a side of the second transverse rod. In an assembled state, the second transverse rod fits inside the first transverse rod, and the locating pin protrudes out through the locating hole.Type: GrantFiled: April 7, 2020Date of Patent: May 18, 2021Assignee: Grantec (Xiamen) Co., LtdInventor: Suk Kan Oh
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Publication number: 20210059420Abstract: An assemblable mattress support can be shipped with all of its components compactly packed into the headboard. The mattress support includes a foldable longitudinal bar, a lateral bar, side panels, wooden slats, block legs and a footboard, all of which fit inside a compartment in the headboard. In an assembled state of the mattress support, a first connector at one end of the longitudinal bar attaches to a third connector on the outside of the headboard. A second connector at the other end of the longitudinal bar attaches to a fourth connector on the footboard. The middle of the lateral bar connects to the middle of the longitudinal bar. The block legs are attached to the bottom sides of the headboard and footboard. The slats are attached to one another by fabric ribbons and are placed in parallel over the longitudinal bar and support ledges on the side panels.Type: ApplicationFiled: November 13, 2020Publication date: March 4, 2021Inventor: Suk Kan Oh
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Patent number: 10820710Abstract: A bedhead frame and a bed frame structure having the bedhead frame are provided. The bedhead frame includes two vertical rods arranged symmetrically and at least one horizontal rod connected between the two vertical rods. Each of the vertical rods is an L-shaped structure. The horizontal rod and the vertical rods of the bedhead frame are detachable, which can be transported or stored conveniently. In particular, the vertical rods of the bedhead frame employ an L-shaped structure. When a mattress is installed to the bed frame structure having the bedhead frame, both sides of the mattress are just between upright sides and horizontal sides of the two vertical rods, thereby preventing the mattress from shifting.Type: GrantFiled: September 7, 2017Date of Patent: November 3, 2020Assignee: GRANTEC (XIAMEN) CO., LTD.Inventor: Suk Kan Oh
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Patent number: 10758058Abstract: A symmetrical zoned foam mattress includes an upper foam layer with a wavy lower side and a lower foam layer with a wavy upper side. The lower layer has top, middle and bottom lateral valleys. The wavy lower side of the upper layer is glued to the wavy upper side of the lower layer. The top lateral valley has a minimum located within eighteen inches of the top head end of the lower layer. The bottom lateral valley has a minimum located within eighteen inches of the bottom foot end of the lower layer. A center plane intersects the lower foam layer at a minimum of the middle lateral valley. The minimum of each of the top and bottom lateral valleys is about fifteen inches from the end of the mattress regardless of whether the consumer chooses to use the top or bottom end as the head of the mattress.Type: GrantFiled: December 16, 2019Date of Patent: September 1, 2020Assignee: Zinus Inc.Inventor: Suk Kan Oh
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Publication number: 20200214457Abstract: An assemblable mattress support can be shipped with all of its components compactly packed into the headboard. The mattress support includes a foldable longitudinal bar, a lateral bar, side panels, wooden slats, block legs and a footboard, all of which fit inside a compartment in the headboard. In an assembled state of the mattress support, a first connector at one end of the longitudinal bar attaches to a third connector on the outside of the headboard. A second connector at the other end of the longitudinal bar attaches to a fourth connector on the footboard. The middle of the lateral bar connects to the middle of the longitudinal bar. The block legs are attached to the bottom sides of the headboard and footboard. The slats are attached to one another by fabric ribbons and are placed in parallel over the longitudinal bar and support ledges on the side panels.Type: ApplicationFiled: March 19, 2020Publication date: July 9, 2020Inventor: Suk Kan Oh
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Patent number: 10702070Abstract: A bed frame includes a frame, bed legs, and a bed plank support frame. The frame includes two side boards, a head board, and a tail board. Respective bottoms of opposing sides of the two side boards are provided with a plurality of U-shaped connecting members, respectively. The bed plank support frame includes a plurality of support members. Two ends of each support member are connected to U-shaped connecting grooves of the corresponding U-shaped connecting members of the two side boards, respectively. The bed plank support frame is sunk when in use. After a bed plank is placed, there is a certain distance between the bed plank and the top of the frame, so that the frame can form four stop sides. After a mattress is placed on the bed frame, the mattress is restrained in the frame, not sliding.Type: GrantFiled: August 10, 2017Date of Patent: July 7, 2020Assignee: GRANTEC (XIAMEN) CO., LTD.Inventor: Suk Kan Oh
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Patent number: 10646047Abstract: An adjustable bed frame structure includes a bed frame and bed legs. The bed frame includes a left side rod and a right side rod. A head support rod, a middle support rod and a tail support rod are connected between the left side rod and the right side rod. The head support rod, the middle support rod and the tail support rod each include a left support rod and a right support rod. The left support rod and the right support rod each have a plurality of adjustment holes. The bed legs include side legs and middle legs. Each of the middle legs has a locking portion at a top thereof to mate with the adjustment holes of the left support rod and the right support rod. The width of the bed frame can be adjusted as desired.Type: GrantFiled: August 10, 2017Date of Patent: May 12, 2020Assignee: GRANTEC (XIAMEN) CO., LTD.Inventor: Suk Kan Oh
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Publication number: 20200113349Abstract: A symmetrical zoned foam mattress includes an upper foam layer with a wavy lower side and a lower foam layer with a wavy upper side. The lower layer has top, middle and bottom lateral valleys. The wavy lower side of the upper layer is glued to the wavy upper side of the lower layer. The top lateral valley has a minimum located within eighteen inches of the top head end of the lower layer. The bottom lateral valley has a minimum located within eighteen inches of the bottom foot end of the lower layer. A center plane intersects the lower foam layer at a minimum of the middle lateral valley. The minimum of each of the top and bottom lateral valleys is about fifteen inches from the end of the mattress regardless of whether the consumer chooses to use the top or bottom end as the head of the mattress.Type: ApplicationFiled: December 16, 2019Publication date: April 16, 2020Inventor: Suk Kan Oh
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Patent number: 10557492Abstract: A connecting structure of a bed frame is provided. The bed frame includes a frame, bed legs, and a bed plank support frame. Two side boards of the frame are provided with a plurality of support portions, respectively. One end of each of a plurality of support members of the bed plank support frame is connected to a corresponding one of the support portions of the side boards. Another end of each of the plurality of support members is connected to a corresponding one of support boards of the connecting spine. The connecting spine is designed as a -shaped structure, and the upright board is integrally formed with the support boards so that one end of each of the plurality of support members can be directly attached to the corresponding support board of the connecting spine, providing a simple structure and a stable support.Type: GrantFiled: August 10, 2017Date of Patent: February 11, 2020Assignee: GRANTEC (XIAMEN) CO., LTD.Inventor: Suk Kan Oh
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Patent number: 10548411Abstract: A symmetrical zoned foam mattress includes an upper foam layer with a wavy lower side and a lower foam layer with a wavy upper side. The lower layer has top, middle and bottom lateral valleys. The wavy lower side of the upper layer is glued to the wavy upper side of the lower layer. The top lateral valley has a minimum located within eighteen inches of the top head end of the lower layer. The bottom lateral valley has a minimum located within eighteen inches of the bottom foot end of the lower layer. A center plane intersects the lower foam layer at a minimum of the middle lateral valley. The minimum of each of the top and bottom lateral valleys is about fifteen inches from the end of the mattress regardless of whether the consumer chooses to use the top or bottom end as the head of the mattress.Type: GrantFiled: June 10, 2019Date of Patent: February 4, 2020Assignee: Zinus Inc.Inventor: Suk Kan Oh
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Publication number: 20190380500Abstract: An assemblable mattress support can be shipped with all of its components compactly packed into the headboard. The mattress support includes a foldable longitudinal bar, a lateral bar, side panels, wooden slats, block legs and a footboard, all of which fit inside a compartment in the headboard. In an assembled state of the mattress support, a first connector at one end of the longitudinal bar attaches to a third connector on the outside of the headboard. A second connector at the other end of the longitudinal bar attaches to a fourth connector on the footboard. The middle of the lateral bar connects to the middle of the longitudinal bar. The block legs are attached to the bottom sides of the headboard and footboard. The slats are attached to one another by fabric ribbons and are placed in parallel over the longitudinal bar and support ledges on the side panels.Type: ApplicationFiled: August 27, 2019Publication date: December 19, 2019Inventor: Suk Kan Oh
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Patent number: 10479593Abstract: A roller box assembly includes a roller box and a bedding product contained in the roller box. The roller box includes a cardboard box portion, a pair of fixed-axis wheels, and a handle. The fixed-axis wheels are disposed along a corner edge of a bottom portion of the box portion. The handle portion is attached to the top portion of the box portion. In one embodiment, the bedding product is a mattress that has been compressed and rolled into a cylinder shape. A retail customer can purchase the bedding product at a retail store, and can then transport the purchased product out of the store by pulling the box from the handle such that the box rolls on its rollers.Type: GrantFiled: November 27, 2012Date of Patent: November 19, 2019Assignee: Zinus Inc.Inventor: Suk Kan Oh
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Publication number: 20190343293Abstract: An assemblable mattress support can be shipped with all of its components compactly packed into the headboard. The mattress support includes a foldable longitudinal bar, a lateral bar, side panels, wooden slats, block legs and a footboard, all of which fit inside a compartment in the headboard. In an assembled state of the mattress support, a first connector at one end of the longitudinal bar attaches to a third connector on the outside of the headboard. A second connector at the other end of the longitudinal bar attaches to a fourth connector on the footboard. The middle of the lateral bar connects to the middle of the longitudinal bar. The block legs are attached to the bottom sides of the headboard and footboard. The slats are attached to one another by fabric ribbons and are placed in parallel over the longitudinal bar and support ledges on the side panels.Type: ApplicationFiled: July 10, 2019Publication date: November 14, 2019Inventor: Suk Kan Oh
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Publication number: 20190313806Abstract: A connecting structure of a bed frame is disclosed. The bed frame includes a frame and bed legs connected under the frame. The frame includes two lateral rods and two longitudinal rods connected to the lateral rods. Respective two sides of the lateral rods or the longitudinal rods are provided with mounting troughs for insertion of respective two end portions of the longitudinal rods or the lateral rods. An outer side surface of each of the mounting troughs is provided with at least one mounting hole. The lateral rods and the longitudinal rods are perpendicularly connected to each other through the mounting troughs. The structure of the bed frame is simple, and the installation is convenient.Type: ApplicationFiled: April 16, 2018Publication date: October 17, 2019Inventor: SUK KAN OH
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Publication number: 20190290014Abstract: A symmetrical zoned foam mattress includes an upper foam layer with a wavy lower side and a lower foam layer with a wavy upper side. The lower layer has top, middle and bottom lateral valleys. The wavy lower side of the upper layer is glued to the wavy upper side of the lower layer. The top lateral valley has a minimum located within eighteen inches of the top head end of the lower layer. The bottom lateral valley has a minimum located within eighteen inches of the bottom foot end of the lower layer. A center plane intersects the lower foam layer at a minimum of the middle lateral valley. The minimum of each of the top and bottom lateral valleys is about fifteen inches from the end of the mattress regardless of whether the consumer chooses to use the top or bottom end as the head of the mattress.Type: ApplicationFiled: June 10, 2019Publication date: September 26, 2019Inventor: Suk Kan Oh
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Patent number: 10390626Abstract: An assemblable mattress support can be shipped with all of its components compactly packed into the headboard. The mattress support includes a foldable longitudinal bar, a lateral bar, side panels, wooden slats, block legs and a footboard, all of which fit inside a compartment in the headboard. In an assembled state of the mattress support, a first connector at one end of the longitudinal bar attaches to a third connector on the outside of the headboard. A second connector at the other end of the longitudinal bar attaches to a fourth connector on the footboard. The middle of the lateral bar connects to the middle of the longitudinal bar. The block legs are attached to the bottom sides of the headboard and footboard. The slats are attached to one another by fabric ribbons and are placed in parallel over the longitudinal bar and support ledges on the side panels.Type: GrantFiled: September 13, 2016Date of Patent: August 27, 2019Assignee: Zinus Inc.Inventor: Suk Kan Oh
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Patent number: 10362880Abstract: An assemblable mattress support can be shipped with all of its components compactly packed into the headboard. The mattress support includes a foldable longitudinal bar, a lateral bar, side panels, wooden slats, block legs and a footboard, all of which fit inside a compartment in the headboard. In an assembled state of the mattress support, a first connector at one end of the longitudinal bar attaches to a third connector on the outside of the headboard. A second connector at the other end of the longitudinal bar attaches to a fourth connector on the footboard. The middle of the lateral bar connects to the middle of the longitudinal bar. The block legs are attached to the bottom sides of the headboard and footboard. The slats are attached to one another by fabric ribbons and are placed in parallel over the longitudinal bar and support ledges on the side panels.Type: GrantFiled: September 5, 2017Date of Patent: July 30, 2019Assignee: Zinus Inc.Inventor: Suk Kan Oh
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Patent number: 10357115Abstract: A symmetrical zoned foam mattress includes an upper foam layer with a wavy lower side and a lower foam layer with a wavy upper side. The lower layer has top, middle and bottom lateral valleys. The wavy lower side of the upper layer is glued to the wavy upper side of the lower layer. The top lateral valley has a minimum located within eighteen inches of the top head end of the lower layer. The bottom lateral valley has a minimum located within eighteen inches of the bottom foot end of the lower layer. A center plane intersects the lower foam layer at a minimum of the middle lateral valley. The minimum of each of the top and bottom lateral valleys is about fifteen inches from the end of the mattress regardless of whether the consumer chooses to use the top or bottom end as the head of the mattress.Type: GrantFiled: February 28, 2013Date of Patent: July 23, 2019Assignee: Zinus Inc.Inventor: Suk Kan Oh