Patents Assigned to SPEC SEATS TECHNOLOGIES INC.
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Patent number: 10932578Abstract: A cup holding device for a foldable seat includes a connecting part and a cup holder. The connecting part is provided on an armrest frame or a front leg frame of a foldable seat, and is located below a seat portion of the foldable seat. The cup holder is mounted on the connecting part, and has a receiving cavity adapted to receive the placement of a container. By placing the connecting part and the cup holder below the seat portion of the foldable seat, the present invention can make use of the space at the bottom of the foldable seat and prevent a drinking container from being accidentally hit by a person's swinging arm causing its tipping over.Type: GrantFiled: December 4, 2019Date of Patent: March 2, 2021Assignee: Spec Seats Technologies Inc.Inventor: Mei Chuen Lin
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Patent number: 10888159Abstract: The present invention provides an extension connecting structure for mounting onto a chair leg. The extension connecting structure includes a connecting plate, a base plate and a connecting part. An end of the connecting plate is connected to the base plate. The connecting part is disposed at another end of the connecting piece. The connecting part is configured to mount the chair leg. As such, the supporting strength of the chair leg may be reinforced by the connecting plate and the base plate. In such a way, the chair may be prevented from falling backwards due to the unstable center of gravity, and the user may be prevented from getting injured.Type: GrantFiled: August 21, 2019Date of Patent: January 12, 2021Assignee: Spec Seats Technologies Inc.Inventor: Mei Chuen Lin
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Patent number: 10681984Abstract: The present invention provides a seating device of a foldable chair. The seating device includes a backrest and a seating portion. The backrest includes a backrest rigid plate, a plurality of backrest rivets and a backrest cushion. A plurality of joining portions are formed at the rear end of each of the backrest rivets via a press molding process. The backrest cushion is disposed on the first side of the composite board. The plywood is mounted to the second side of the composite board by screws. The seating portion includes a seating portion rigid plate, a plurality of seating portion tapped holes and a seating portion cushion. The seating portion cushion is disposed on the first side of the seating portion rigid plate. The chair frame is mounted on the second side of the seating portion rigid plate by screws.Type: GrantFiled: February 21, 2019Date of Patent: June 16, 2020Assignee: Spec Seats Technologies Inc.Inventor: Mei Chuen Lin
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Patent number: 10677306Abstract: A cushion device for a foldable chair includes a buffer member and a tension spring. The buffer member includes a sleeve portion for sleeving over a side part of a rear leg, a buffer portion provided on the sleeve portion and an embedded portion provided along a side of the sleeve portion and embedded inside a side channel of the rear leg and secured thereat via a fixing element. The tension spring includes a spring body having a first hooking portion fixed a pivot plate of a seat and a second hooking portion including a second extension section, a second bent section engaging a limiting plate of a front leg and a third extension section extending from the second bent section in such a manner to prevent disengagement of the second bent section of the tension spring from a hooking hole in the limiting plate.Type: GrantFiled: January 3, 2019Date of Patent: June 9, 2020Assignee: Spec Seats Technologies Inc.Inventor: Mei Chuen Lin
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Publication number: 20190321924Abstract: A clamp fixture for assembling a foldable chair includes: a chair frame unit and a backrest which is fixed on the chair frame unit by a backrest positioning unit and welded via manual labor and/or computer controlled robot; a transverse rod is later welded on the chair frame unit by a seat-rod positioning unit and simultaneously a rear leg frame is retained in a fixed position by a seat-leg positioning unit via welding and the rear leg frame is attached to the chair frame unit in order to shorten the welding time and reducing the error due to unstable position of the chair frame unit during the welding process.Type: ApplicationFiled: April 19, 2018Publication date: October 24, 2019Applicant: SPEC SEATS TECHNOLOGIES INC.Inventor: Mei Chuen LIN
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Patent number: 10258162Abstract: A foldable chair includes a chair body having two rear legs, a metal seat movable upward and foldable on the rear legs so as to occupy little storage room. When the seat is moved to a seated position and when the rear legs are moved to a stretch-out position, the seat has a bottom edge seated on the top end of the rear legs and defines a straight line aligned with a middle line of the top end of the rear leg. An integrally formed strengthening structure extends across a bottom side of the seat so that gravity center of the seat is concentrated on the top ends of the rear legs, thereby strengthening the supporting ability of the rear legs relative to the seat so that even sitting of an overweight person on the seat does not deform and damage the seat and the rear legs.Type: GrantFiled: August 15, 2017Date of Patent: April 16, 2019Assignee: Spec Seats Technologies Inc.Inventor: Mei Chuen Lin
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Patent number: 10239349Abstract: A foldable chair includes a chair body having two front legs, two rear legs connected pivotally to the two front legs; a seat disposed on the chair body; a backrest disposed on the chair body so as to be located above the seat; four leg support elements attached respectively to bottom ends of the two front legs and the two rear legs; four casters attached respectively to bottom sides of the leg support elements; two reinforcing plates attached respectively to inner sides of the two front legs and spaced at a predetermined distance from the leg support elements; and two strengthening rigs attached respectively to the two front legs and extending into the front and rear legs to an extent beyond bottom ends so as to be located between the reinforcing plates and the leg support elements, thereby strengthening the front and rear legs.Type: GrantFiled: August 3, 2017Date of Patent: March 26, 2019Assignee: SPEC SEATS TECHNOLOGIES INC.Inventor: Mei Chuen Lin
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Publication number: 20190039411Abstract: A foldable chair includes a chair body having two front legs, two rear legs connected pivotally to the two front legs; a seat disposed on the chair body; a backrest disposed on the chair body so as to be located above the seat; four leg support elements attached respectively to bottom ends of the two front legs and the two rear legs; four casters attached respectively to bottom sides of the leg support elements; two reinforcing plates attached respectively to inner sides of the two front legs and spaced at a predetermined distance from the leg support elements; and two strengthening rigs attached respectively to the two front legs and extending into the front and rear legs to an extent beyond bottom ends so as to be located between the reinforcing plates and the leg support elements, thereby strengthening the front and rear legs.Type: ApplicationFiled: August 3, 2017Publication date: February 7, 2019Applicant: SPEC SEATS TECHNOLOGIES INC.Inventor: Mei Chuen LIN
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Patent number: 10083638Abstract: An edge side display device for a chair includes a retention channel of a dovetail shape in cross section; and a plastic strip for embedding within the retention channel. The chair includes a chair body having a peripheral edge side formed with the retention channel. After being embedded, the plastic strip has an upper side surface exposed from the retention channel and having a pattern such that the pattern is visible from the exterior of the retention channel. The pattern consists of word information, like a seat or a row number that is visible under a natural lighting environment to facilitate finding a designated chair.Type: GrantFiled: February 6, 2017Date of Patent: September 25, 2018Assignee: SPEC SEATS TECHNOLOGIES INC.Inventor: Mei Chuen Lin
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Publication number: 20180226004Abstract: An edge side display device for a chair includes a retention channel of a dovetail shape in cross section; and a plastic strip for embedding within the retention channel. The chair includes a chair body having a peripheral edge side formed with the retention channel. After being embedded, the plastic strip has an upper side surface exposed from the retention channel and having a pattern such that the pattern is visible from the exterior of the retention channel. The pattern consists of word information, like a seat or a row number that is visible under a natural lighting environment to facilitate finding a designated chair.Type: ApplicationFiled: February 6, 2017Publication date: August 9, 2018Applicant: SPEC SEATS TECHNOLOGIES INC.Inventor: Mei Chuen LIN
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Patent number: 10021986Abstract: A fixing device includes an encircling element having left and right lateral sides and an intermediate portion that is formed with a notch and that is bent to form two limiting apartments at two sides of the notch, each limiting apartment having left and right walls extending integrally and transversely from a longitudinal axis of the encircling element and a middle wall interconnecting the walls that define an opening accessible only from a direction that is the same direction, each of the left and right lateral sides is formed with a retainer stub; a sluice gate having two notches disposed on the retainer stubs for denying access into the apartments; and a locking member extending through a through hole in the sluice gate and the notch in the encircling element for preventing untimely disengagement of the sluice gate from the encircling element.Type: GrantFiled: May 26, 2017Date of Patent: July 17, 2018Assignee: SPEC SEATS TECHNOLOGIES INC.Inventor: Mei Chuen Lin
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Patent number: 9826832Abstract: A fixing device includes an encircle element having lateral sides and left and right flap portions located inwardly of the lateral sides and extending transversely and outwardly from the lateral sides to define left and right chambers which are accessible only from the same direction, each of the left and right lateral sides being formed with a through hole; a fixing element installed on the encircle element at one of the through holes; and a locking plate having a first end fastened movably to the encircle element via a fastener such that the locking plate is movable relative to the encircle element between a locked position, where a second end of the locking plate engages the fixing elements, thereby preventing access into the chambers, and an unlocked position, where the locking plate disengages the fixing elements, thereby permitting access into the chambers.Type: GrantFiled: December 14, 2015Date of Patent: November 28, 2017Assignee: SPEC SEATS TECHNOLOGIES INC.Inventor: Mei Chuen Lin
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Publication number: 20160095434Abstract: A fixing device includes an encircle element having lateral sides and left and right flap portions located inwardly of the lateral sides and extending transversely and outwardly from the lateral sides to define left and right chambers which are accessible only from the same direction, each of the left and right lateral sides being formed with a through hole; a fixing element installed on the encircle element at one of the through holes; and a locking plate having a first end fastened movably to the encircle element via a fastener such that the locking plate is movable relative to the encircle element between a locked position, where a second end of the locking plate engages the fixing elements, thereby preventing access into the chambers, and an unlocked position, where the locking plate disengages the fixing elements, thereby permitting access into the chambers.Type: ApplicationFiled: December 14, 2015Publication date: April 7, 2016Applicant: SPEC SEATS TECHNOLOGIES INC.Inventor: MEI CHUEN LIN
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Patent number: 9226592Abstract: A fixing device includes an encircle element having lateral sides and two flap portions extending outwardly from the lateral sides and formed with a through hole; a positioning element fixed securely to the encircle element and having lateral sides extending parallel to the lateral sides of the encircle element so as to define restriction chambers, wherein one lateral side of the positioning element has a longitudinal length greater than the lateral sides of the encircle element and is formed with an upward notch; and a locking plate having a first end connected pivotally to the through hole in the encircle element and a second end formed with a downward notch such that the locking plate is pivotable relative to the encircle element between an unlocked position, in which the notches disengage relative to each other and a locking position, in which the notches engages relative to each other.Type: GrantFiled: May 20, 2014Date of Patent: January 5, 2016Assignee: SPEC SEATS TECHNOLOGIES INC.Inventor: Mei Chuen Lin
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Publication number: 20150335169Abstract: A fixing device includes an encircle element having lateral sides and two flap portions extending outwardly from the lateral sides and formed with a through hole; a positioning element fixed securely to the encircle element and having lateral sides extending parallel to the lateral sides of the encircle element so as to define restriction chambers, wherein one lateral side of the positioning element has a longitudinal length greater than the lateral sides of the encircle element and is formed with an upward notch; and a locking plate having a first end connected pivotally to the through hole in the encircle element and a second end formed with a downward notch such that the locking plate is pivotable relative to the encircle element between an unlocked position, in which the notches disengage relative to each other and a locking position, in which the notches engages relative to each other.Type: ApplicationFiled: May 20, 2014Publication date: November 26, 2015Applicant: SPEC SEATS TECHNOLOGIES INC.Inventor: MEI CHUEN LIN
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Patent number: D733448Type: GrantFiled: April 24, 2014Date of Patent: July 7, 2015Assignee: SPEC SEATS TECHNOLOGIES INC.Inventor: Mei Chuen Lin
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Patent number: D889154Type: GrantFiled: December 4, 2018Date of Patent: July 7, 2020Assignee: SPEC SEATS TECHNOLOGIES INC.Inventor: Mei Chuen Lin
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Patent number: D898119Type: GrantFiled: June 4, 2019Date of Patent: October 6, 2020Assignee: SPEC SEATS TECHNOLOGIES INC.Inventor: Mei Chuen Lin