Patents by Inventor Christopher Gardner
Christopher Gardner 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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Patent number: 7954727Abstract: A shoulder for use in retaining a railway rail fastening clip, comprising two interconnected spaced-apart walls, between which a portion of the clip to be retained is held when the shoulder is in use, and clip-engaging means, supported by the walls, for engaging a portion of the clip to be retained, does not have any feature or surface which engages the surface of that clip portion which faces downwardly when the clip is in use. Alternatively, or in addition, none of the contact regions, at which the device engages the rail clip, can be seen when the anchoring device is viewed from above when in its operative orientation and all of the contact regions can be seen when the anchoring device is viewed from below when in the operative orientation. Alternatively, or in addition, all the contact regions lie substantially at the same horizontal distance from the edge of the rail foot when measured perpendicularly to the axis of the rail and in the plane of the rail foot.Type: GrantFiled: February 21, 2007Date of Patent: June 7, 2011Assignee: Pandrol LimitedInventors: Stephen John Cox, John Phillip Porrill, Robert John Hamilton, Jozef Nevidal, Martin Somerset, Paul Hewlett, Christopher Gardner
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Patent number: 7845578Abstract: A substantially M-shaped rail clip is substantially flat when in its non-operative configuration, and, when the clip is in an operative configuration, the toe of the clip lies substantially in a second plane and the legs of the clip lie substantially in a third plane, the second and third planes being non-parallel to one another.Type: GrantFiled: February 21, 2007Date of Patent: December 7, 2010Assignee: Pandrol LimitedInventors: Stephen John Cox, Martin Somerset, Paul Hewlett, Christopher Gardner
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Publication number: 20090261177Abstract: A rail pad is disclosed having two upstanding portions, integrally formed with the rail seat portion along opposite edges thereof, so as to extend along only a central part of the edge. Preferably, the upstanding portions are attached to the rail seat portion in such a manner as to be readily detachable therefrom.Type: ApplicationFiled: February 21, 2007Publication date: October 22, 2009Inventors: Robert John Hamilton, Stephen John Cox, John Phillip Porrill, Martin Somerset, Paul Hewlett, Christopher Gardner
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Publication number: 20090218410Abstract: A shoulder for use in retaining a railway rail fastening clip, comprising two interconnected spaced-apart walls, between which a portion of the clip to be retained is held when the shoulder is in use, and clip-engaging means, supported by the walls, for engaging a portion of the clip to be retained, does not have any feature or surface which engages the surface of that clip portion which faces downwardly when the clip is in use. Alternatively, or in addition, none of the contact regions, at which the device engages the rail clip, can be seen when the anchoring device is viewed from above when in its operative orientation and all of the contact regions can be seen when the anchoring device is viewed from below when in the operative orientation. Alternatively, or in addition, all the contact regions lie substantially at the same horizontal distance from the edge of the rail foot when measured perpendicularly to the axis of the rail and in the plane of the rail foot.Type: ApplicationFiled: February 21, 2007Publication date: September 3, 2009Applicant: PANDROL LIMITEDInventors: Stephen John Cox, John Phillip Porrill, Robert John Hamilton, Jozef Nevidal, Martin Somerset, Paul Hewlett, Christopher Gardner
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Publication number: 20090100380Abstract: Navigating among content data via a navigation interface includes receiving navigational input including category input and/or page input. The category input and page input each can be selected regardless of what page is currently selected. The selected page fills a substantial portion of the display space. A navigation bar including display elements of available categories also can be displayed. Touch support can be implemented using at least two different systems: Tap and Gesture. Gesture navigation can be inverted to suit the style of a particular user.Type: ApplicationFiled: October 12, 2007Publication date: April 16, 2009Applicant: Microsoft CorporationInventors: Grant Christopher Gardner, Jason Robert Tuck, Li Chen Lim, David Wayne Flynt, Jay Ongg, Nisheth Pinakin Joshi, Arthur Ka Tsuen Lam, Alper Selcuk, Malti Raghavan, Aditya Shrivastava, Rebecca Sundling
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Publication number: 20090065599Abstract: A substantially M-shaped rail clip is disclosed in which the clip is substantially flat when in its non-operative configuration, and, when the clip is in an operative configuration, the toe of the clip lies substantially in a second plane and the legs of the clip lie substantially in a third plane, the second and third planes being non-parallel to one another.Type: ApplicationFiled: February 21, 2007Publication date: March 12, 2009Applicant: PANDROL LIMITEDInventors: Stephen John Cox, Martin Somerset, Paul Hewlett, Christopher Gardner
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Publication number: 20070269037Abstract: A system enables clinicians to use naturally spoken voice commands from a small, wearable, wireless badge (or other portable device) to trigger events including, application session transfer, wireless communications (such as voice calls) and control of electronic devices. A system for managing user operation sessions on multiple servers includes an interface for receiving, from a first workstation, a request to initiate a current session of operation of a particular executable application on a first server and user identification information from a particular user. A session processor, in response to the received particular user identification information, identifies an active session of operation of the particular user on a second server previously initiated via a second workstation and re-attaches connection of the previously initiated active session of operation to the first workstation as the current session in response to a user voice command.Type: ApplicationFiled: November 29, 2006Publication date: November 22, 2007Applicant: SIEMENS MEDICAL SOLUTIONS HEALTH SERVICES CORPORATIONInventors: Jeffrey Gardiner, Domonic Snyder, Christopher Gardner, William Boggs, James Giancarlo
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Publication number: 20070169728Abstract: An internal combustion barrel engine having rotating cylinders and pistons which together form combustion spaces. The combustion spaces are maintained at a substantially constant volume while a compressed air-fuel mixture is combusted therein.Type: ApplicationFiled: December 14, 2006Publication date: July 26, 2007Inventors: Lawrence Chasin, Douglas Johns, Aaron Barere, Christopher Gardner
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Publication number: 20060288095Abstract: A system automatically establishes context information (e.g., determining changes to user interface workflows, screens, menus, and access requirements for devices such as monitors, ventilators, and diagnostic equipment) used by a worker in using healthcare information applications based on patient geographic location (e.g., a room or bed or department). The system addresses the need for a user to sign onto a system with each location change and manually change context information which consumes computer, server and network resources and represent a potential security problem. A healthcare system selects information to be provided to a user in response to received location dependent context data. The system includes a proximity detector for wirelessly detecting presence of an identification tag substantially within a predetermined vicinity of the detector. The identification tag is associated with at least one of, (a) a particular processing device and (b) a particular person.Type: ApplicationFiled: April 20, 2006Publication date: December 21, 2006Inventors: David Torok, Jeffrey Gardiner, Domonic Snyder, Christopher Gardner, William Boggs, Robert Williamson
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Publication number: 20050188095Abstract: A system automatically seizes a session that is actively connected to a device and attaches it to a different device. A system manages user operation sessions on a plurality of servers. The system includes an interface for receiving, from a first workstation, a request to initiate a current session of operation of a particular executable application on a first server and user identification information from a particular user. In response to the received particular user identification information, a session processor identifies an active session of operation of the particular user on a second server previously initiated via a second workstation and re-attaches connection of the previously initiated active session of operation to the first workstation as the current session.Type: ApplicationFiled: May 25, 2004Publication date: August 25, 2005Inventors: Jeffrey Gardiner, Domonic Snyder, Christopher Gardner, William Boggs
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Patent number: 6923381Abstract: A railway rail fastening clip, for fastening a railway rail to an underlying rail foundation, is formed of an elongate plate shaped such that a central region of the plate has in profile the form of a letter C, a first end region of the plate extending from one side of the central portion of the plate to form a base portion of the clip for engaging a rail fastening anchoring device secured to the rail foundation and a second end region of the plate extending from the opposite side of the central region of the plate to form a toe portion of the clip for bearing on the railway rail. The toe portion of the clip is provided with an insulator retainer for retaining thereon a toe insulator for electrically insulating the clip from the rail.Type: GrantFiled: October 9, 2001Date of Patent: August 2, 2005Assignee: Pandrol LimitedInventors: Barry Marshall, Christopher Gardner, Lee Michael Chapman
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Publication number: 20050106443Abstract: A plate, an electrical interconnect formed by the plate, and a fuel cell assembly incorporating the electrical interconnect. The electrical interconnect is for use in a fuel cell stack. The fuel cell assembly is for use in the electrochemically active section of a fuel cell stack. The assembly includes one or more membrane electrode assemblies (MEA), each disposed between two flow field plates that distribute fuel and oxidant to the anode and the cathode, an additional flow field plate for passing coolant in order to cool the assembly and, possibly, a buss plate. At least one of the buss plates is an electrical interconnect of the present invention. The electrical interconnect is constructed to include one or more electrically conductive tabs, where one or more of the tabs are in turn coupled to a fuel cell health management (FCHM) device that is able to monitor, control, rejuvenate, supplement, and bypass the fuel cell assembly through the connection made via the tabs.Type: ApplicationFiled: October 20, 2004Publication date: May 19, 2005Inventors: William Adams, Christopher Gardner, James Blair
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Patent number: 6860363Abstract: An improved speaker enclosure system and method is described which includes extending the existing baffle of a speaker enclosure on either side. Ideally, the ratio of the height of the baffle should be 1.4 times the internal depth of the enclosure, and the width of the baffle and baffle extensions should be 1.6 times the internal depth. These ratios change for different driver configurations. The result is improved dispersion angle and perceived dimensionality of the sound produced.Type: GrantFiled: July 3, 2002Date of Patent: March 1, 2005Inventors: Christopher Gardner, Christopher Huston
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Publication number: 20040056108Abstract: A railway rail fastening clip (3), for fastening a railway rail (1) to an underlying rail foundation (2), is formed of an elongate plate shaped such that a central region (31) of the plate has in profile the form of a letter C, a first end region of the plate extending from one side of the central portion (31) of the plate to form a base portion (32) of the clip (3) for engaging a rail fastening anchoring device (4) secured to the rail foundation (2) and a second end region of the plate extending from the opposite side of the central region (31) of the plate to form a toe portion (33) of the clip (3) for bearing on the railway rail (1). The toe portion (33) of the clip (3) is provided with insulator retaining means (34) for retaining thereon a toe insulator (5) for electrically insulating the clip (3) from the rail (1).Type: ApplicationFiled: September 17, 2003Publication date: March 25, 2004Inventors: Barry Marshall, Christopher Gardner, Lee Michael Chapman
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Publication number: 20040003962Abstract: An improved speaker enclosure system and method is described which includes extending the existing baffle of a speaker enclosure on either side. Ideally, the ratio of the height of the baffle should be 1.4 times the internal depth of the enclosure, and the width of the baffle and baffle extensions should be 1.6 times the internal depth. These ratios change for different driver configurations. The result is improved dispersion angle and perceived dimensionality of the sound produced.Type: ApplicationFiled: July 3, 2002Publication date: January 8, 2004Inventors: Christopher Gardner, CHRISTOPHER HUSTON
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Patent number: 6284962Abstract: A body supported percussive arrangement (10) including a wrist worn percussive unit (11) and a wireless amplifier unit (12) which may either be worn on the user's torso or disposed at a remote location. The wrist worn percussive unit (11) includes a wrist watch casing shaped housing member (20) provided with a wrist strap arrangement (30) and containing a pick up coil (21) and a printed circuit board (22) which generate an acoustic signal in response to vibrations transmitted through housing member (20). The wireless amplifier unit (12) includes an amplifier speaker (41) contained within an amplifier housing member (40) having an on off switch (42), a volume control switch, and a two tiered LED graphic display responsive to both the amplifier volume setting and the acoustic signal generated by the percussive unit.Type: GrantFiled: January 13, 2000Date of Patent: September 4, 2001Inventors: Maryann Gardner, Christopher Gardner
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Patent number: 5786416Abstract: A high specific gravity composition suitable for use as a lead-substitute, especially for firearms ammunition and angling weights, comprises:(i) a polymer matrix comprising:(a) at least one rigid thermoplastic polymer component, e.g. polypropylene, polystyrene, etc. and(b) at least one elastomeric thermoplastic polymer component, e.g. various polystyrene-based copolymers; and(ii) dispersed in the polymer matrix particles of a high specific gravity weight material having a density and present in an amount such that the composition has a specific gravity of greater than one, preferably a specific gravity in the range 8 to 12.The high specific gravity weight material is preferably tungsten powder.Type: GrantFiled: October 24, 1997Date of Patent: July 28, 1998Assignees: John C. Gardner, Peter J. GardnerInventors: John Christopher Gardner, Peter James Gardner, Ian Peter Oliver, Terry Peake
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Patent number: 5769738Abstract: A golf putter which produces little or no skidding upon striking a golf ball. It promotes putting with improved consistency and accuracy by providing a putter head with a front surface intended to make contact with a golf ball and a base surface intended to rest on or be closely adjacent to the ground when the front surface makes contact with a golf ball. The front surface is located above the level of the base surface. The front surface and base surface and not adjacent.Type: GrantFiled: November 7, 1996Date of Patent: June 23, 1998Inventors: Timothy Kershaw, Christopher Gardner
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Patent number: 5735458Abstract: A railway rail anchoring device, for use with a railway rail-fastening clip which is approximately M-shaped in plan and has first and second leg portions and a rail-bearing portion, comprises a base member and first and second clip-retaining members connected together by the base member such that the first clip-retaining member is spaced apart from the second clip-retaining member so as to define between the first and second clip-retaining members an opening for receiving the rail-bearing portion of such a clip.Type: GrantFiled: August 30, 1996Date of Patent: April 7, 1998Assignee: Pandrol LimitedInventors: Trevor P. Brown, Brian G. Conroy, Stephen J. Cox, Christopher Gardner, Roger D. Larke, Barry Marshall, Jan Svendsen
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Patent number: 5718376Abstract: A resilient rail-fastening clip has a first straight portion (11) for locating the clip in a clip anchoring device (2) when the clip is in use, a second bent portion (12), a third heel portion (13), a fourth bend portion (14) and a fifth toe portion (15). When viewed such that lower most points of the first and fifth portions (11 and 15) of the clip lie in a horizontal plane, proceeding from the first portion (11), the second portion (12) appears to bend up out of that plane towards and then away from a vertical plane passing through the fifth portion (15). The clip (1) is used in an assembly including a baseplate (2) having a non-vertical stop (21d) on its shoulder (21) up which the clip (1) slides during installation until brought to rest through friction at a desired height above the rail (3).Type: GrantFiled: January 6, 1997Date of Patent: February 17, 1998Assignee: Pandrol LimitedInventors: Stephen John Cox, Barry Marshall, Christopher Gardner, Martin David Somerset, Brian George Conroy