Patents by Inventor Todd T. Andres
Todd T. Andres 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).
-
Publication number: 20140077552Abstract: A control assembly for a chair including a base structure including a first pivot point and a second pivot point spaced from the first pivot point, and a seat support structure directly pivotably coupled to the base structure for rotation about the first pivot point, a back support structure pivotably coupled to the base structure for rotation about the second pivot point, wherein the back support structure is adapted to move between a first and second position, a control link having a first end operably coupled to the seat support structure, and a second end operably coupled to the back support structure, and a biasing assembly exerting a biasing torque about the second pivot point that biases the back support structure from the second position toward the first position, wherein the biasing torque is adjustable between first and second magnitudes when the back support structure is in the first position.Type: ApplicationFiled: September 17, 2013Publication date: March 20, 2014Applicant: STEELCASE INC.Inventors: Robert J. Battey, Gary Lee Karsten, Kurt R. Heidmann, Todd T. Andres
-
Publication number: 20140077549Abstract: A chair assembly includes a base structure, a seat support structure movably coupled to the base structure, an upwardly-extending back support structure movably coupled to the base structure, wherein the back support structure is adapted to move between an upright and reclined positions, wherein the back support structure is operably coupled to the seat support structure, a flexible shell structure defining a forwardly-facing surface forming a lumbar support, wherein the flexible shell is movably coupled to the seat support structure, and a resilient member generating a variable compressive force acting on the flexible shell structure in a manner that tends to cause a curvature of the back support structure to increase, and wherein the compressive force decreases as the back support structure moves from the upright position to the reclined position.Type: ApplicationFiled: September 17, 2013Publication date: March 20, 2014Applicant: Steelcase Inc.Inventors: Robert J. Battey, Richard N. Roslund, Jr., Gary Lee Karsten, Kurt R. Heidmann, Nathan McCaughan, Pradeep Mydur, Russell T. Holdredge, Mark Vander Veen, Todd D. Krupiczewicz, Nathan R. Brock, Jeffrey A. Hall, Gordon J. Peterson, Todd T. Andres
-
Publication number: 20140077551Abstract: A chair assembly includes a base structure, a seat support structure pivotably coupled to the base structure, a back support structure pivotably coupled to the base structure and including an upwardly extending portion adapted to move between an upright position and a reclined position, a control link having a first end pivotably coupled to the seat support structure and a second end pivotably coupled to the back support structure, a back support surface having an upper portion pivotably coupled to the back support, and a back link pivotably coupled to the seat support structure, wherein the back support surface is moved forward by the back link relative to the upwardly extending portion of the back support structure as the back support structure is moved from the upright position to the reclined position.Type: ApplicationFiled: September 17, 2013Publication date: March 20, 2014Applicant: Steelcase Inc.Inventors: Robert J. Battey, Richard N. Roslund, Jr., Gary Lee Karsten, Kurt R. Heidmann, Nathan McCaughan, Pradeep Mydur, Russell T. Holdredge, Mark Vander Veen, Todd D. Krupiczewicz, Nathan R. Brock, Jeffrey A. Hall, Gordon J. Peterson, Todd T. Andres
-
Publication number: 20140077558Abstract: A chair assembly includes a seat support structure having a seat surface pivotable about a first pivot point between first and second positions, and a back support assembly coupled to the seat support structure, movable between upright and reclined positions and pivotable about a second pivot point, wherein the first pivot point is located at a position along a first line perpendicular to a second line tangential to the seat surface and at a forward most portion of a back surface, forward between along a third line parallel with the second line, down to the second line along a fourth line perpendicular with the second line, up the fourth line such that the second pivot point is located within a given radius from the first pivot point when the back support assembly is in the upright and reclined positions.Type: ApplicationFiled: September 17, 2013Publication date: March 20, 2014Applicant: Steelcase Inc.Inventors: Robert J. Battey, Kurt R. Heidmann, Gordon J. Peterson, Todd T. Andres
-
Publication number: 20140077555Abstract: A chair assembly includes a base structure defining upper and lower portions, a seat support structure having forward and rearward portions, wherein the forward portion of the seat support structure is pivotably coupled to the upper portion, and wherein the seat support structure includes a seat support surface configured to support a seated user thereon, a back support structure having forward and rearward portions, wherein the forward portion of the back supported is pivotably coupled to the lower portion, and wherein the back support structure includes an upwardly extending portion adapted to move between an upright position and a reclined position, and a control link having a first end pivotably coupled to the rearward portion of the seat support structure, and a second end pivotably coupled to the rearward portion of the back support structure.Type: ApplicationFiled: September 17, 2013Publication date: March 20, 2014Applicant: Steelcase Inc.Inventors: Robert J. Battey, Richard N. Roslund, Jr., Gary Lee Karsten, Kurt R. Heidmann, Nathan McCaughan, Pradeep Mydur, Russell T. Holdredge, Mark Vander Veen, Todd D. Krupiczewicz, Nathan R. Brock, Jeffrey A. Hall, Gordon J. Peterson, Todd T. Andres
-
Publication number: 20140077429Abstract: A method of assembling a spring inside of a tube includes providing a coil spring and a tube having a first retaining structure at a first end of the tube. The method includes positioning a rod in the tube. The spring is positioned in the tube, and a second retaining structure is attached to the rod with the spring positioned between the first and second retaining structures. A force is applied to the spring, and the second retaining structure is fixed at a position wherein the spring provides a desired preload.Type: ApplicationFiled: September 17, 2013Publication date: March 20, 2014Applicant: Steelcase Inc.Inventors: Robert J. Battey, Todd T. Andres, Gary Lee Karsten, David Allen Bodnar
-
Publication number: 20140077553Abstract: A chair assembly including a first chair structure, a second chair structure, an actuator assembly coupled to the second chair structure to move the second chair structure between the first and second positions, a control input assembly coupled to the first chair structure, and a control link assembly coupling the control input assembly with the actuator assembly to move the second chair structure between first and second positions, and including a first shaft operably coupled to the control link, and rotatable about a second axis that is substantially orthogonal to the first axis and to the first direction, and first and second universal joint assemblies coupling the first shaft member to the second shaft, wherein actuation of the control input moves the second chair structure between the first and second positions.Type: ApplicationFiled: September 17, 2013Publication date: March 20, 2014Applicant: Steelcase Inc.Inventors: Robert J. Battey, Gary Lee Karsten, Kurt R. Heidmann, Russell T. Holdredge, Todd T. Andres
-
Publication number: 20140077557Abstract: A control assembly for a chair includes a base structure having a first pivot point and a second pivot point spaced from the first pivot point, a seat support structure having a forward portion pivotably coupled to an upper portion of the base structure for rotation about the first pivot point, a back support structure having a forward portion pivotably coupled to a lower portion of the base structure for rotation about the second pivot point, wherein the back support structure is adapted to move between a first and second positions, and a control link having a first end pivotably coupled to a rearward portion of the seat support structure for rotation about a third pivot point, and a second end pivotably coupled to a rearward portion of the back support structure for rotation about a fourth pivot point.Type: ApplicationFiled: September 17, 2013Publication date: March 20, 2014Applicant: Steelcase Inc.Inventors: Robert J. Battey, Todd T. Andres, Gary Lee Karsten, Kurt R. Heidmann
-
Publication number: 20140077556Abstract: A control assembly for a chair including a base structure having a first pivot point and a second pivot point spaced from the first pivot point, a seat support structure pivotably coupled to the base structure for rotation about the first pivot point, a back support structure pivotably coupled to the base structure for rotation about the second pivot point, wherein the back support structure is adapted to rotate between a first and second positions, and a control link having a first end coupled to the seat support structure, and a second end coupled to the back support structure, wherein the control link rotates the seat support structure at a slower rate of rotation than a rate of rotation of the back support structure as the back support structure is rotated between the first and second positions.Type: ApplicationFiled: September 17, 2013Publication date: March 20, 2014Applicant: STEELCASE INC.Inventors: Robert J. Battey, Todd T. Andres, Gary Lee Karsten, Kurt R. Heidmann
-
Publication number: 20130239855Abstract: A worksurface assembly includes a support structure and a top portion that is movable relative to the support structure. The worksurface assembly may include a mounting rail configured to support various accessory units. A utility supply system is provided, and the top portion of the worksurface assembly may be moved to provide access to the utility supply system. A mechanism provides for controlled movement of the top portion of the worksurface assembly relative to the support structure.Type: ApplicationFiled: September 12, 2012Publication date: September 19, 2013Applicant: STEELCASE INC.Inventors: Scott M. Miller, Robert J. Battey, Todd T. Andres, John R. Hamilton, Daniel N. Phillips, Jamie L. Payne, Brian L. Bultsma, Daniel R. Tatman, Mark T. Slager, Kurt R. Heidmann, James D. Houda, David J. Dekker, Michael P. Kelley
-
Patent number: 8276523Abstract: A worksurface assembly includes a support structure and a top portion that is movable relative to the support structure. The worksurface assembly may include a mounting rail configured to support various accessory units. A utility supply system is provided, and the top portion of the worksurface assembly may be moved to provide access to the utility supply system. A mechanism provides for controlled movement of the top portion of the worksurface assembly relative to the support structure.Type: GrantFiled: May 26, 2009Date of Patent: October 2, 2012Assignee: Steelcase Inc.Inventors: Scott M Miller, Robert J Battey, Todd T Andres, John R Hamilton, Daniel N Phillips, Jamie L Payne, Brian L Bultsma, Daniel R Tatman, Mark T Slager, Kurt R Heidmann, James D Houda, David J Dekker, Michael P Kelley
-
Patent number: 8235475Abstract: An anti-tip linkage mechanism for vertical file cabinets of the type having drawers and/or pivotal front panels includes molded polymeric cam follower housings that snap-fit onto each of the slide channels for the drawers or panels and non-circular connecting rods attached to cam actuators that enable interaction of the anti-tip mechanisms incorporated with each slide channel. Lock actuated auxiliary cam mechanisms and panel locking assemblies controllable by a single cabinet lock are connected with a cabinet lock by linkage bars or cables.Type: GrantFiled: November 30, 2010Date of Patent: August 7, 2012Assignee: CompX International Inc.Inventors: Gary R. Ludwig, Jamie L. Payne, Todd T. Andres, Robert E. Dalton, Glyn A. Finch, Jr., Nicholas L. Blackburn
-
Publication number: 20110127889Abstract: An anti-tip linkage mechanism for vertical file cabinets of the type having drawers and/or pivotal front panels includes molded polymeric cam follower housings that snap-fit onto each of the slide channels for the drawers or panels and non-circular connecting rods attached to cam actuators that enable interaction of the anti-tip mechanisms incorporated with each slide channel. Lock actuated auxiliary cam mechanisms and panel locking assemblies controllable by a single cabinet lock are connected with a cabinet lock by linkage bars or cables.Type: ApplicationFiled: November 30, 2010Publication date: June 2, 2011Applicant: COMPX INTERNATIONAL INC.Inventors: Gary R. Ludwig, Jamie L. Payne, Todd T. Andres, Robert Dalton, Glyn A. Finch, JR., Nicholas L. Blackburn
-
Patent number: 7857401Abstract: An anti-tip linkage mechanism for vertical file cabinets of the type having drawers and/or pivotal front panels includes molded polymeric cam follower housings that snap-fit onto each of the slide channels for the drawers or panels and non-circular connecting rods attached to cam actuators that enable interaction of the anti-tip mechanisms incorporated with each slide channel. Lock actuated auxiliary cam mechanisms and panel locking assemblies controllable by a single cabinet lock are connected with a cabinet lock by linkage bars or cables.Type: GrantFiled: March 31, 2009Date of Patent: December 28, 2010Assignee: CompX International Inc.Inventors: Gary R. Ludwig, Jamie L. Payne, Todd T. Andres, Robert E. Dalton, Jr., Glyn A. Finch, Nicholas L. Blackburn
-
Patent number: 7823853Abstract: A hanging device attachable to overlapping siding members for supporting objects comprises an insert edge extending outwardly from an upper section, an offset section, and a lower section. The insert edge is insertable into the joint between adjacent siding members and the lower section includes a support element adapted to retain objects. The offset section extends between and joins the upper section with the lower section, with the offset section spacing the lower section from a siding member when the insert edge is inserted between adjacent siding members. The hanging device may be biased about a pivot area when an object is held by the support element such that the insert edge is urged into the joint between adjacent siding members. The insert edge defines an obtuse angle relative to the upper section and the support element may comprise hook members or mounting holes.Type: GrantFiled: July 9, 2008Date of Patent: November 2, 2010Assignee: Larco Products LLCInventors: William A. Larson, Todd T. Andres
-
Publication number: 20090293773Abstract: A worksurface assembly includes a support structure and a top portion that is movable relative to the support structure. The worksurface assembly may include a mounting rail configured to support various accessory units. A utility supply system is provided, and the top portion of the worksurface assembly may be moved to provide access to the utility supply system. A mechanism provides for controlled movement of the top portion of the worksurface assembly relative to the support structure.Type: ApplicationFiled: May 26, 2009Publication date: December 3, 2009Applicant: Steelcase Inc.Inventors: Scott M. Miller, Robert J. Battey, Todd T. Andres, John R. Hamilton, Daniel N. Phillips, Jamie L. Payne, Brian L. Bultsma, Daniel R. Tatman, Mark T. Slager, Kurt R. Heidmann, James D. Houda, David J. Dekker, Michael P. Kelley
-
Publication number: 20090278427Abstract: An anti-tip linkage mechanism for vertical file cabinets of the type having drawers and/or pivotal front panels includes molded polymeric cam follower housings that snap-fit onto each of the slide channels for the drawers or panels and non-circular connecting rods attached to cam actuators that enable interaction of the anti-tip mechanisms incorporated with each slide channel. Lock actuated auxiliary cam mechanisms and panel locking assemblies controllable by a single cabinet lock are connected with a cabinet lock by linkage bars or cables.Type: ApplicationFiled: March 31, 2009Publication date: November 12, 2009Applicant: COMPX INTERNATIONAL, INC.Inventors: Gary R. Ludwig, Jamie L. Payne, Todd T. Andres, Robert Dalton, Glyn A. Finch, JR., Nicholas L. Blackburn
-
Patent number: 7520576Abstract: An anti-tip linkage mechanism for vertical file cabinets of the type having drawers and/or pivotal front panels includes molded polymeric cam follower housings that snap-fit onto each of the slide channels for the drawers or panels and non-circular connecting rods attached to cam actuators that enable interaction of the anti-tip mechanisms incorporated with each slide channel. Lock actuated auxiliary cam mechanisms and panel locking assemblies controllable by a single cabinet lock are connected with a cabinet lock by linkage bars or cables.Type: GrantFiled: November 9, 2005Date of Patent: April 21, 2009Assignee: Compx International Inc.Inventors: Gary R. Ludwig, Jamie L. Payne, Todd T. Andres, Robert Dalton, Glyn A. Finch, Nicholas L. Blackburn
-
Publication number: 20090019787Abstract: A hanging device attachable to overlapping siding members for supporting objects comprises an insert edge extending outwardly from an upper section, an offset section, and a lower section. The insert edge is insertable into the joint between adjacent siding members and the lower section includes a support element adapted to retain objects. The offset section extends between and joins the upper section with the lower section, with the offset section spacing the lower section from a siding member when the insert edge is inserted between adjacent siding members. The hanging device may be biased about a pivot area when an object is held by the support element such that the insert edge is urged into the joint between adjacent siding members. The insert edge defines an obtuse angle relative to the upper section and the support element may comprise hook members or mounting holes.Type: ApplicationFiled: July 9, 2008Publication date: January 22, 2009Applicant: LARCO PRODUCTS LLCInventors: William A. Larson, Todd T. Andres
-
Patent number: 7104619Abstract: An anti-tip linkage mechanism for vertical file cabinets of the type having drawers and/or pivotal front panels includes molded polymeric cam follower housings that snap-fit onto each of the slide channels for the drawers or panels and non-circular connecting rods attached to cam actuators that enable interaction of the anti-tip mechanisms incorporated with each slide channel. Lock actuated auxiliary cam mechanisms and panel locking assemblies controllable by a single cabinet lock are connected with a cabinet lock by linkage bars or cables.Type: GrantFiled: April 15, 2005Date of Patent: September 12, 2006Assignee: CompX International Inc.Inventors: Gary R. Ludwig, Jamie L. Payne, Todd T. Andres, Robert Dalton, Glyn A. Finch, Jr.