Patents Assigned to Interstuhl Büromöbel GmbH & Co. KG
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Patent number: 10206513Abstract: A piece of seating furniture includes a backrest and a seat. The seat is operatively connected to the backrest. The backrest and the seat, during a pivoting of the backrest, open one another at an opening angle. A backward-tilt stop is included for limiting relative movement of the seat and the backrest. The backward-tilt stop is situated in extension of a vertical support of a pedestal.Type: GrantFiled: February 10, 2017Date of Patent: February 19, 2019Assignee: INTERSTUHL BUEROMOEBEL GMBH & CO. KGInventor: Joachim Brueske
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Publication number: 20190029427Abstract: An arm rest for a piece of seating furniture, in particular for an office chair, has an arm rest support and an arm support which is movable relative thereto, wherein an elastic return element is provided and the arm support is movable relative to the arm rest support against the restoring force of the return element.Type: ApplicationFiled: July 16, 2018Publication date: January 31, 2019Applicant: Interstuhl Bueromoebel GmbH & Co. KGInventor: Volker EYSING
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Patent number: 10016061Abstract: A backrest for an office chair. The backrest has a support structure on which a backrest shell element can be fastened. The support structure is formed with two braces that which are interconnected at upper and lower end regions and that are spaced from each other between the upper and lower end regions. At least sections of the braces are movable relative to one another.Type: GrantFiled: February 14, 2017Date of Patent: July 10, 2018Assignee: Interstuhl Bueromoebel GmbH & Co. KGInventor: Joachim Brueske
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Patent number: 7914079Abstract: A head and/or neck support for a chair, in particular for an office chair, includes a device for adjusting the swivel and height, with which the support may be moved relative to a back rest of the chair, a first receptacle for a head and/or neck cushion, and a second receptacle for fastening the support to the back rest, the support being rotatably held at one end on the second receptacle via two first swivel arms and on the other end, the first swivel arms being connected in a rotatable and swivelable manner to two second swivel arms which hold the first receptacle at the end which is opposite the swivel arms which are hingedly connected to one another.Type: GrantFiled: February 4, 2009Date of Patent: March 29, 2011Assignee: Interstuhl Bueromoebel GmbH & Co. KGInventor: Werner Link
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Patent number: 7887132Abstract: A chair, in particular an office chair, has: a chair column, a seat holder secured to said chair column, and a backrest, wherein an adjusting mechanism is provided with which the backrest can be inclined relative to the vertical, wherein the adjusting mechanism includes an upward-arching curved guide, which is rigidly joined to the seat holder and on which a holder element that supports the backrest is movable along an upward-arching curved path for adjusting an inclination of the backrest, wherein the seat holder is inclined to a horizontal via an adjusting device secured to the chair column, and wherein the adjusting device includes a supporting arm, secured to the chair column, on which arm the seat holder is mounted pivotably via a joint with a horizontal pivot axis.Type: GrantFiled: May 8, 2008Date of Patent: February 15, 2011Assignee: Interstuhl Bueromoebel GmbH & Co. KGInventor: Werner Link
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Patent number: 7600814Abstract: A seating furniture item, in particular an office chair, has a seat fastened on a seat support and a backrest fastened to a backrest support, the backrest support being articulatedly arranged on a base support and the backrest support and the seat support being articulatedly connected with each other via two levers, and in which one of the two levers is positively guided directly on the base support.Type: GrantFiled: October 8, 2007Date of Patent: October 13, 2009Assignee: Interstuhl Bueromoebel GmbH & Co. KGInventor: Werner Link
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Patent number: 7431397Abstract: A chair has a seat, a center column, a seat support bar joined to the center column, and a mechanism provided for securing the seat with adjustable inclination to the seat support bar and including a toggle lever assembly.Type: GrantFiled: September 14, 2005Date of Patent: October 7, 2008Assignee: Interstuhl Bueromoebel GmbH & Co. KGInventor: Werner Link
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Patent number: 7296855Abstract: A chair has a chair body, a rest, an adjusting mechanism for adjusting a height of the rest and including a securing element solidly connected to the chair body and having a free end with a slot, a threaded bolt extending through the slot and screwable into a thread in the rest, and a hand wheel to which the threaded bolt is rigidly connected, so that securing of the rest to the end portion of the securing element in clamping fashion is effected, a clamping sleeve has a throughbore through which the threaded bolt reaches in an assembled state and an end face with diameter greater than a width of the slot, a plurality of detent elements lockingly engageable by the end face of the clamping sleeve, wherein the clamping sleeve or the detent recesses have at least one oblique face, and a pressure-generating device builds up a pressure force between the hand wheel and the clamping sleeve and has at least one force component parallel to the longitudinal axis of the clamping sleeve.Type: GrantFiled: January 25, 2007Date of Patent: November 20, 2007Assignee: Interstuhl Bueromoebel GmbH & Co., KGInventor: Werner Link
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Patent number: D601362Type: GrantFiled: February 26, 2009Date of Patent: October 6, 2009Assignee: Interstuhl Bueromoebel GmbH & Co. KGInventor: Hans-Georg Piorek
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Patent number: D656752Type: GrantFiled: August 25, 2010Date of Patent: April 3, 2012Assignee: Interstuhl Bueromoebel GmbH & Co. KGInventor: Reiner Moll
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Patent number: D656753Type: GrantFiled: August 25, 2010Date of Patent: April 3, 2012Assignee: Interstuhl Bueromoebel GmbH & Co. KGInventor: Reiner Moll
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Patent number: D660030Type: GrantFiled: October 11, 2010Date of Patent: May 22, 2012Assignee: Interstuhl Bueromoebel GmbH & Co. KGInventor: Thomas Starczewski
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Patent number: D660031Type: GrantFiled: November 3, 2010Date of Patent: May 22, 2012Assignee: Interstuhl Bueromoebel GmbH & Co. KGInventor: Thomas Starczewski
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Patent number: D666425Type: GrantFiled: January 9, 2012Date of Patent: September 4, 2012Assignee: Interstuhl Büromöbel GmbH & Co. KGInventor: Werner Link
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Patent number: D801064Type: GrantFiled: July 11, 2016Date of Patent: October 31, 2017Assignee: Interstuhl Bueromoebel GmbH & Co. KGInventor: Sven Von Boetticher
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Patent number: D846927Type: GrantFiled: July 11, 2016Date of Patent: April 30, 2019Assignee: Interstuhl Bueromoebel GmbH & Co. KGInventors: Joachim Rainer Brueske, Andreas Krob
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Patent number: D846928Type: GrantFiled: July 11, 2016Date of Patent: April 30, 2019Assignee: Interstuhl Bueromoebel GmbH & Co. KGInventors: Joachim Rainer Brueske, Andreas Krob
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Patent number: D846929Type: GrantFiled: July 11, 2016Date of Patent: April 30, 2019Assignee: Interstuhl Bueromoebel GmbH & Co. KGInventors: Joachim Rainer Brueske, Andreas Krob
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Patent number: D853768Type: GrantFiled: February 14, 2019Date of Patent: July 16, 2019Assignee: INTERSTUHL BUEROMOEBEL GMBH & CO. KGInventors: Joachim Rainer Brueske, Andreas Krob
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Patent number: D853769Type: GrantFiled: February 14, 2019Date of Patent: July 16, 2019Assignee: INTERSTUHL BUEROMOEBEL GMBH & CO. KGInventors: Joachim Rainer Brueske, Andreas Krob