Patents by Inventor John Gert Til Van Dijk
John Gert Til Van Dijk 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: 20180244295Abstract: A stroller is foldable from an erect position to a collapsed position and vice versa. The stroller comprises a collapsible folding mechanism provided with a push bar and at least one four-bar linkage mechanism. The push bar comprises a first part provided with a handle. The first part is pivotably connected to a first bar of the four-bar linkage mechanism. The push bar further comprises a second part pivotably connected to a second bar of the four-bar linkage mechanism. Ends of the first part and the second part are pivotably connected at a pivot to each other. The first part and the second part are detachably lockable with respect to each other in the erect position of the stroller to prevent collapsing of the four-bar linkage mechanism.Type: ApplicationFiled: July 20, 2016Publication date: August 30, 2018Inventors: Gerjan STORM, John Gert Til VAN DIJK, Fortunatus Johannes DE HAAS
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Patent number: 9902417Abstract: A foldable stroller (1, 41) is provided with at least one pushrod (2, 3) being pivotable about a first pivot axis (9, 10). The folding mechanism is further provided with a number of rods, comprising a first rod (19, 20) being pivotable about a second pivot axis (17, 18). The first rod and the pushrod are provided with cooperating connecting elements (52, 56) being connectable to each other by pivoting the pushrod about the first pivot axis to an erect position of the pushrod, in which position the connecting elements are lockable to each other by locking means (57). When the locking means are unlocked and the connecting elements are still connected to each other, the connecting means prevent the first rod to pivot about the second pivot axis.Type: GrantFiled: July 1, 2014Date of Patent: February 27, 2018Assignee: Dorel Juvenile Group, Inc.Inventors: Gerjan Storm, John Gert Til Van Dijk, Imre Peter Jacobs, Robert Sjang Josine Van Dijk
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Publication number: 20160144879Abstract: A foldable stroller (1, 41) is provided with at least one pushrod (2, 3) being pivotable about a first pivot axis (9, 10). The folding mechanism is further provided with a number of rods, comprising a first rod (19, 20) being pivotable about a second pivot axis (17, 18). The first rod and the pushrod are provided with cooperating connecting elements (52, 56) being connectable to each other by pivoting the pushrod about the first pivot axis to an erect position of the pushrod, in which position the connecting elements are lockable to each other by locking means (57). When the locking means are unlocked and the connecting elements are still connected to each other, the connecting means prevent the first rod to pivot about the second pivot axis.Type: ApplicationFiled: July 1, 2014Publication date: May 26, 2016Inventors: GERJAN STORM, JOHN GERT TIL VAN DIJK, IMRE PETER JACOBS, ROBERT SJANG JOSINE VAN DIJK
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Patent number: 8783708Abstract: A collapsible stroller includes a collapsible seat-support frame and a frame lock coupled to the seat-support frame. The frame lock is operable by a caregiver to retain the seat-support frame in an erect configuration or release the seat-support frame so that it is free to move to a collapsed storage configuration.Type: GrantFiled: September 4, 2012Date of Patent: July 22, 2014Assignee: Cosco Management, Inc.Inventors: Gerjan Storm, Petrus Henricus Maria Stokman, John Gert Til van Dijk
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Publication number: 20130056961Abstract: A collapsible stroller includes a collapsible seat-support frame and a frame lock coupled to the seat-support frame. The frame lock is operable by a caregiver to retain the seat-support frame in an erect configuration or release the seat-support frame so that it is free to move to a collapsed storage configuration.Type: ApplicationFiled: September 4, 2012Publication date: March 7, 2013Applicant: COSCO MANAGEMENT, INC.Inventors: Gerjan Storm, Petrus Henricus Maria Stokman, John Gert Til van Dijk
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Patent number: 8215661Abstract: A stroller at least comprises a collapsible frame, which is provided with wheels near a first side and which is provided with a push member on a side remote from the wheels. The stroller further comprises at least one locking device for locking the frame in an unfolded position, as well as at least first and second actuating devices, which locking device can be unlocked in use by operating the two actuating devices, after which the collapsible frame can be collapsed from the unfolded position to a collapsed position. The first actuating device is slidable from a position in which it blocks the second actuating device to a releasing position, in which releasing position the second actuating device is slidable to an unlocking position, in which the locking device is unlocked.Type: GrantFiled: June 8, 2009Date of Patent: July 10, 2012Assignee: Cosco Management, Inc.Inventor: John Gert Til van Dijk
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Patent number: 7658399Abstract: A stroller includes at least one adapter, by which a first child seat is configured to be detachably connected to the stroller. The stroller further includes at least one connecting piece, by which a second child seat is configured to be detachably connected to the stroller. The at least one adapter is movable from at least a first position, in which the first child seat is configured to be detachably connected to the adapter, to at least a second position connected to the stroller, in which the second child seat is configured to be detachably connected to the connecting piece.Type: GrantFiled: February 21, 2007Date of Patent: February 9, 2010Assignee: Cosco Management, Inc.Inventor: John Gert Til Van Dijk
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Publication number: 20090309335Abstract: A stroller at least comprises a collapsible frame, which is provided with wheels near a first side and which is provided with a push member on a side remote from the wheels. The stroller further comprises at least one locking device for locking the frame in an unfolded position, as well as at least first and second actuating devices, which locking device can be unlocked in use by operating the two actuating devices, after which the collapsible frame can be collapsed from the unfolded position to a collapsed position. The first actuating device is slidable from a position in which it blocks the second actuating device to a releasing position, in which releasing position the second actuating device is slidable to an unlocking position, in which the locking device is unlocked.Type: ApplicationFiled: June 8, 2009Publication date: December 17, 2009Applicant: COSCO MANAGEMENT, INC.Inventor: John Gert Til Van Dijk
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Publication number: 20090115151Abstract: A stroller comprises a collapsible frame, which frame at least comprises a first frame part provided with at least one front wheel, a second frame part provided with at least one rear wheel, which second frame part is pivotally connected on a side remote from the rear wheel to a side of the first frame part remote from the front wheel via a first pivot axis, and a third frame part provided with a handle.Type: ApplicationFiled: February 14, 2007Publication date: May 7, 2009Inventor: John Gert Til Van Dijk