Patents by Inventor Thomas T. Hardt

Thomas T. Hardt 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).

  • Patent number: 7623356
    Abstract: Embodiments of the present technique are directed to a blade system. The blade system may include a first blade module comprising a first conjoining channel, and a second blade module comprising a second conjoining channel aligned with the first conjoining channel, wherein the first blade module and the second blade module are symmetrical and mechanically coupled to form a conjoined blade, wherein electrical components of the first blade module and electrical components of the second blade module are electrically coupled via an electrical coupler routed through the aligned first conjoining channel and second conjoining channel.
    Type: Grant
    Filed: April 25, 2007
    Date of Patent: November 24, 2009
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventors: Kevin B. Leigh, Thomas T. Hardt, Timothy A. McCree
  • Patent number: 7554815
    Abstract: An device including a fastener. In some embodiments, the device is an electronic device that includes a circuit board, a support structure, and a resilient conductive clip. The circuit board may include a slot extending between opposite faces. The resilient conductive clip may couple to the support structure and be removably inserted through the slot so that it is disposed at least partially about the opposite faces. The resilient conductive clip may include lower and upper grounding portions engaged against the opposite faces of the circuit board.
    Type: Grant
    Filed: May 31, 2006
    Date of Patent: June 30, 2009
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventors: Thomas T. Hardt, Carlos Torres, David E. Thomas
  • Patent number: 7466544
    Abstract: A latch mechanism comprising a frame having an insertion axis therethrough. A first latch spring is disposed on the frame and is biased to an extended position. A handle is connected to the frame and is movable along the insertion axis between a first position and a second position. A first cam is disposed on the handle and moves the first latch spring to a retracted position as the handle moves toward the second position.
    Type: Grant
    Filed: January 25, 2008
    Date of Patent: December 16, 2008
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventors: Thomas T. Hardt, Carlos Torres
  • Publication number: 20080266815
    Abstract: Embodiments of the present technique are directed to a blade system. The blade system may include a first blade module comprising a first conjoining channel, and a second blade module comprising a second conjoining channel aligned with the first conjoining channel, wherein the first blade module and the second blade module are symmetrical and mechanically coupled to form a conjoined blade, wherein electrical components of the first blade module and electrical components of the second blade module are electrically coupled via an electrical coupler routed through the aligned first conjoining channel and second conjoining channel.
    Type: Application
    Filed: April 25, 2007
    Publication date: October 30, 2008
    Inventors: Kevin B. Leigh, Thomas T. Hardt, Timothy A. McCree
  • Patent number: 7349200
    Abstract: A latch mechanism comprising a frame having an insertion axis therethrough. A first latch spring is disposed on the frame and is biased to an extended position. A handle is connected to the frame and is movable along the insertion axis between a first position and a second position. A first cam is disposed on the handle and moves the first latch spring to a retracted position as the handle moves toward the second position.
    Type: Grant
    Filed: September 21, 2005
    Date of Patent: March 25, 2008
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventors: Thomas T. Hardt, Carlos Torres
  • Patent number: 7190586
    Abstract: Heat sink retention assemblies and related methods are described. In one embodiment, a system comprises a base, a handle rotatably mounted on the base, and heat sink retention structure joined with the handle and moveable by the handle between an opened and a closed position effective to secure a heat sink on a substrate.
    Type: Grant
    Filed: March 3, 2004
    Date of Patent: March 13, 2007
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventors: John P. Franz, Thomas T. Hardt, David Deis
  • Patent number: 7138579
    Abstract: A flexible grounding strip includes an electrically conductive strip having an elongated base, opposite sides of which extend to respective flanges spaced from the base. Each flange extends from one side of the base and terminates at an edge generally facing the opposed side of the base. The edges are spaced from each other. Each of the opposite sides have lengthwise spaced slots extending partly across the base towards the opposite side of the base. The slots extending from one side of the base are interleaved with slots extending from the opposite side of the base.
    Type: Grant
    Filed: December 5, 2005
    Date of Patent: November 21, 2006
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventors: George D. Megason, Thomas T. Hardt
  • Patent number: 7102883
    Abstract: A memory package comprising a first circuit board having a plurality of memory element sockets and a second circuit board coupled to the first circuit board and comprising a controller chip. The first and second circuit boards are disposed within a tray having a base and two sides. A handle is connected to the tray such that the handle is pivotal with respect to the tray. The handle has a lever system and latch that is slidably engaged with the lever system.
    Type: Grant
    Filed: December 19, 2003
    Date of Patent: September 5, 2006
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventors: Thomas T. Hardt, George D. Megason, Kurt A. Manweiler
  • Patent number: 7092258
    Abstract: A system and method for supporting at least one electrical cable is provided. The at least one electrical cable may be secured to a movable electronic device disposed within a chassis. A harness is provided that is securable to at least one electrical cable. A flexible support member is provided to support the harness and the at least one electrical cable. The flexible support member may move with the electrical device as the electrical device is moved. The flexible support member may comprise wire. A wire reel may be provided to extend and retract the wire. The wire of the wire reel may be unwound as the electrical device is moved from a normal position to a withdrawn position. The wire of the wire reel may be wound as the electronic device is moved from the withdrawn position to the normal position.
    Type: Grant
    Filed: September 15, 2003
    Date of Patent: August 15, 2006
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventors: Thomas T. Hardt, Allison R. McGrew
  • Patent number: 7072186
    Abstract: A computer chassis comprising a chassis base and first and second drawers removably engaged with the chassis base. An interface board is mounted to the first drawer so as to couple to a first electrical component when the first electrical component is located in the first drawer. The second drawer has a connector mounted so as to couple to a second electrical component when the second electrical component is located in the second drawer. The connector engages the interface board so as to couple the first electrical component to the second electrical component when the first and second electrical components are located in the respective first and second drawers.
    Type: Grant
    Filed: November 25, 2003
    Date of Patent: July 4, 2006
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventors: Thomas T. Hardt, Carlos Torres, Kurt A. Manweiler
  • Patent number: 6972369
    Abstract: A flexible grounding strip includes elongated electrically conductive strip having a base extending between spaced, opposed sidewalls. At least one of the sidewalls has a flange spaced from the base and extending towards the opposed sidewall. Each of the sidewalls has a series of lengthwise-spaced slots extending widthwise across the sidewall into and at least partly across the base towards the opposed sidewall. The slot dimensions and spacing impart flexibility to enable the strip to bend transversely of its length.
    Type: Grant
    Filed: December 19, 2003
    Date of Patent: December 6, 2005
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventors: George D. Megason, Thomas T. Hardt
  • Patent number: 6824324
    Abstract: A system for pivotably coupling components. The system comprises a pivot structure having a head, a body, a deformable retention feature and a stop. The stop is positioned to limit movement of a cooperating deformation tool to ensure predictable pivot spacing.
    Type: Grant
    Filed: December 14, 2001
    Date of Patent: November 30, 2004
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventor: Thomas T. Hardt
  • Publication number: 20040065787
    Abstract: A system and method for supporting at least one electrical cable is provided. The at least one electrical cable may be secured to a movable electronic device disposed within a chassis. A harness is provided that is securable to at least one electrical cable. A flexible support member is provided to support the harness and the at least one electrical cable. The flexible support member may move with the electrical device as the electrical device is moved. The flexible support member may comprise wire. A wire reel may be provided to extend and retract the wire. The wire of the wire reel may be unwound as the electrical device is moved from a normal position to a withdrawn position. The wire of the wire reel may be wound as the electronic device is moved from the withdrawn position to the normal position.
    Type: Application
    Filed: September 15, 2003
    Publication date: April 8, 2004
    Inventors: Thomas T. Hardt, Allison R. McGrew
  • Patent number: 6646893
    Abstract: A system and method for supporting at least one electrical cable is provided. The at least one electrical cable may be secured to a movable electronic device disposed within a chassis. A harness is provided that is securable to at least one electrical cable. A flexible support member is provided to support the harness and the at least one electrical cable. The flexible support member may move with the electrical device as the electrical device is moved. The flexible support member may comprise wire. A wire reel may be provided to extend and retract the wire. The wire of the wire reel may be unwound as the electrical device is moved from a normal position to a withdrawn position. The wire of the wire reel may be wound as the electronic device is moved from the withdrawn position to the normal position.
    Type: Grant
    Filed: July 30, 2002
    Date of Patent: November 11, 2003
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventors: Thomas T. Hardt, Allison R. McGrew
  • Publication number: 20030113158
    Abstract: A system for pivotably coupling components. The system comprises a pivot structure having a head, a body, a deformable retention feature and a stop. The stop is positioned to limit movement of a cooperating deformation tool to ensure predictable pivot spacing.
    Type: Application
    Filed: December 14, 2001
    Publication date: June 19, 2003
    Applicant: COMPAQ INFORMATION TECHNOLOGIES GROUP, L.P.
    Inventor: Thomas T. Hardt
  • Patent number: 6459589
    Abstract: A modularized computer chassis for housing multiple computer modules, such as a processor module, media storage module, an I/O module, and power supplies includes a housing divided generally into four regions, with each region configured for receiving one of the modules or power supplies. A single center pluggable midplane board is positioned in the middle of the housing such that each of the modules and power supplies can be interconnected through the single midplane board. The single center pluggable midplane board includes direct pluggable connectors which correspond to connectors on each of the modules and power supplies, such that each of the modules and power supplies are directly connected to the single pluggable midplane board, and no ribbon signal and power cables are needed for the connection. The direct connection between the single center pluggable midplane board and the modules and power supplies helps to minimize the height of the chassis, thereby saving valuable rack space.
    Type: Grant
    Filed: March 26, 2001
    Date of Patent: October 1, 2002
    Assignee: Compaq Information Technologies Group LLP
    Inventors: Kurt A. Manweiler, Thomas T. Hardt, Michael C. Sanders
  • Patent number: 6326547
    Abstract: A cable management system for organizing and controlling cables extending from an electronic device while providing substantially unimpeded device access, substantially unrestricted cable movement and substantially unrestricted air flow into and out of the device. The system attaches to a secure structure and is capable of boxing out from the structure to allow access to service a device positioned within the secure structure. The cable management system includes at least three cable arms of rigid material, a coupling member attached between each adjacent pair of the at least three cable arms, where the coupling member provides movement between each of the adjacent pairs of cable arms.
    Type: Grant
    Filed: November 2, 1999
    Date of Patent: December 4, 2001
    Assignee: Compaq Computer Corporation
    Inventors: Don M. Saxby, Mark J. Williams, Thomas T. Hardt, Joseph R. Allen, Edward J. Kliewer, Christopher Hunt, Henry C. Coles, III
  • Publication number: 20010010619
    Abstract: A modularized computer chassis for housing multiple computer modules, such as a processor module, media storage module, an I/O module, and power supplies includes a housing divided generally into four regions, with each region configured for receiving one of the modules or power supplies. A single center pluggable midplane board is positioned in the middle of the housing such that each of the modules and power supplies can be interconnected through the single midplane board. The single center pluggable midplane board includes direct pluggable connectors which correspond to connectors on each of the modules and power supplies, such that each of the modules and power supplies are directly connected to the single pluggable midplane board, and no ribbon signal and power cables are needed for the connection. The direct connection between the single center pluggable midplane board and the modules and power supplies helps to minimize the height of the chassis, thereby saving valuable rack space.
    Type: Application
    Filed: March 26, 2001
    Publication date: August 2, 2001
    Inventors: Kurt A. Manweiler, Thomas T. Hardt, Michael C. Sanders
  • Patent number: 6229709
    Abstract: A card guide assembly for isolating printed circuit boards from each other during insertion and removal from a mounting array. The assembly includes first and second isolation channels that are configured to permit the receipt of a variety of PC board sizes therein and a securement cap for receipt thereover. The cap may be adjustably positioned within the isolation channels for establishing a secured mounting for a variety of PC board sizes. A locking mechanism is provided between the cap and the channels for secured engagement therebetween. The channels are mounted on opposite sides of the PC board connector region permitting conventional mounting of the PC board into a mounting connector.
    Type: Grant
    Filed: January 28, 1998
    Date of Patent: May 8, 2001
    Assignee: Compaq Computer Corporation
    Inventors: Thomas T. Hardt, Karl N. Walker
  • Patent number: 6208522
    Abstract: A modularized computer chassis for housing multiple computer modules, such as a processor module, media storage module, an I/O module, and power supplies includes a housing divided generally into four regions, with each region configured for receiving one of the modules or power supplies. A single center pluggable midplane board is positioned in the middle of the housing such that each of the modules and power supplies can be interconnected through the single midplane board. The single center pluggable midplane board includes direct pluggable connectors which correspond to connectors on each of the modules and power supplies, such that each of the modules and power supplies are directly connected to the single pluggable midplane board, and no ribbon signal and power cables are needed for the connection. The direct connection between the single center pluggable midplane board and the modules and power supplies helps to minimize the height of the chassis, thereby saving valuable rack space.
    Type: Grant
    Filed: February 12, 1999
    Date of Patent: March 27, 2001
    Assignee: Compaq Computer Corp.
    Inventors: Kurt A. Manweiler, Thomas T. Hardt, Michael C. Sanders