Patents by Inventor David Webster

David Webster 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: 20060180420
    Abstract: A particle vibration damper includes a container which locates a plurality of steel particles. A copper winding is provided around the container to induce a magnetic field therein to increase the inter-particle pressure. By adjusting the voltage across the winding the amplitude of peak damping ability can be varied to match the vibration amplitude being damped.
    Type: Application
    Filed: April 13, 2006
    Publication date: August 17, 2006
    Inventors: Jem Rongong, Thomas Cecil, David Webster
  • Publication number: 20060168823
    Abstract: A cutting device in accordance with the present invention is deal for use in cutting pizza and other “flat-bread” like cuisine. For example, in accordance with various embodiments, a cutting device is provided which exhibits improved functionality and ease of use through the use of handle which directs the cutting force from a user in the most efficient manner to carryout the task of cutting, for example, pizza. Moreover, the handle may provide improved protection of the user from accidental injury during use as well as be suitably configured to retract in a manner which facilitates removal of the cutting blade.
    Type: Application
    Filed: September 30, 2003
    Publication date: August 3, 2006
    Inventors: David Webster, Hans-Christoph Haenlein, Thomas Overthun, Sven Newman, Sam Palmer, Annetta Papadopoulos, James Yurchenco
  • Patent number: 7044156
    Abstract: A protection system for a pipeline comprises a hydraulically actuated valve operable to switchably prevent a flow of fluid from a first section of the pipeline to a second section of the pipeline, a hydraulic fluid source for supplying hydraulic fluid to said hydraulically actuated valve to enable actuation thereof, a vent for venting hydraulic fluid from the hydraulically actuated valve, the hydraulically actuated valve being connected to the vent via a differential pressure valve to control venting of the hydraulically actuated valve, a pressure transfer barrier with a first port connected to the first section of the pipeline and a second port connected to said differential pressure valve, said differential pressure valve being supplied with hydraulic fluid at a reference pressure.
    Type: Grant
    Filed: April 29, 2004
    Date of Patent: May 16, 2006
    Assignee: Vetco Gray Controls Limited
    Inventor: David Webster
  • Publication number: 20060048394
    Abstract: A set of kitchen shears are spring-assisted to provide efficient cutting action and, at the same time, to allow disassembly into two or more components to facilitate cleaning of the unit. The kitchen shears include: a first shears segment including a first handle rigidly coupled to a first blade, and a second shears segment including a second handle rigidly coupled to a second blade, wherein at least one edge of at least one of the first and second blades includes a sharpened edge; the first and second shears segments being removeably coupled about a pivot point such that the shears have an open state and a closed state, wherein the closed state corresponds to a user applying compressive force to the first and second handles, and wherein the open state corresponds to the absence of a compressive force to the first and second handles; and a spring apparatus mechanically coupled to the first and second handles to position said shears in said open state.
    Type: Application
    Filed: September 8, 2004
    Publication date: March 9, 2006
    Inventors: Opher Yom-Tov, Thomas Overthun, David Webster, Annetta Papadopoulos, James Yurchenco
  • Patent number: 7003087
    Abstract: Screening a traditional telephony call made by a calling party to a called party includes receiving, over a telephone network, the traditional telephony call from the calling party at a messaging service platform, recording an audio message from the calling party as audio data, and transmitting the audio data from the messaging service platform to a computer of the called party while the calling party is leaving the audio message. Before the calling party finishes leaving the audio message, the called party perceives the transmitted audio data and reacts to the traditional telephony call in response to the audio message.
    Type: Grant
    Filed: October 1, 2003
    Date of Patent: February 21, 2006
    Assignee: America Online, Inc.
    Inventors: Bradford Lawrence Spencer, David Webster Trueman
  • Publication number: 20050212541
    Abstract: A test probe apparatus having a housing and a probe pin is provided. The housing includes a first housing end portion having a round tapered wall defining a tapered cavity. The probe pin includes a pin base portion rigidly mounted to the housing and a pin tip portion movably mounted to the housing for movement between a first position and a second position. At the first position, the pin tip portion is disposed in a spaced-apart relationship with the pin base portion and protrudes into the tapered cavity. At the second position, the pin tip portion is moved toward the pin base portion relative to the first position.
    Type: Application
    Filed: March 25, 2004
    Publication date: September 29, 2005
    Inventors: Charles Ruff, David Webster
  • Publication number: 20050183536
    Abstract: A bicycle handlebar is provided that includes a mounting portion, a first gripping portion and a second gripping portion. The mounting portion is configured to be coupled to a bicycle in a direction transverse to a bicycle center plane. The first and second gripping portions extend outwardly from the mounting portion in first and second directions located on first and second sides of the center plane. At least one of the gripping portions includes a pair of bar sections. Preferably, the bar sections diverge outwardly from each other as they extend away from the center plane. Preferably, the bar sections define an accessory receiving space that has an elastic element configured and arranged to retain a bicycle accessory component. Preferably, the gripping portions are integrally formed with the mounting portion as a one-piece, unitary member. Preferably, the gripping portions are looped and are mirror images of each other.
    Type: Application
    Filed: February 19, 2004
    Publication date: August 25, 2005
    Applicant: Shimano Inc.
    Inventors: Shigekatsu Okada, David Lawrence, Anthony Piazza, David Webster
  • Publication number: 20050167117
    Abstract: A running tool for deployment from a base such as a vessel for installing a component at an underwater facility such as a hydrocarbon extraction well includes a carriage which is lowered from the base. The carriage releasably retains the component. A compensator is located between the carriage and the base for compensating for relative motion between the underwater facility and the base.
    Type: Application
    Filed: February 1, 2005
    Publication date: August 4, 2005
    Inventors: David Webster, Phillip Tarr
  • Publication number: 20050086871
    Abstract: A freestanding partition panel for dividing a floor space includes a rigid partition frame having vertical side frame members and first and second horizontal frame members extending between the vertical side frame members to form a vertically enlarged opening through the frame, and an open space within the panel. At least one intermediate horizontal cross member extends across the vertically enlarged opening and defines upper and lower openings through the frame. The intermediate cross member and at least a selected one of the first and second horizontal frame members include a plurality of horizontally spaced apart attachment locations defining a plurality of discrete, serially adjacent mounting spaces. The partition panel further includes a utility unit that is mountable in a selected one of the mounting spaces.
    Type: Application
    Filed: November 9, 2004
    Publication date: April 28, 2005
    Inventors: Bruce MacGregor, Juan Bruce Novoa, Larry Cheng, Energy Cruse, Thomas Eich, Jesse Fourt, David Gresham, Alex Grishaver, Joseph Hei, Matthew Inouye, Katherine Kuchenbecker, James Ludwig, Sven Newman, Todd Pelman, Alexey Salamini, Franz Schulz, Benjamin Tarbell, Scott Whitman, David Webster
  • Publication number: 20040261857
    Abstract: A protection system for a pipeline comprises a hydraulically actuated valve operable to switchably prevent a flow of fluid from a first section of the pipeline to a second section of the pipeline, a hydraulic fluid source for supplying hydraulic fluid to said hydraulically actuated valve to enable actuation thereof, a vent for venting hydraulic fluid from the hydraulically actuated valve, the hydraulically actuated valve being connected to the vent via a differential pressure valve to control venting of the hydraulically actuated valve, a pressure transfer barrier with a first port connected to the first section of the pipeline and a second port connected to said differential pressure valve, said differential pressure valve being supplied with hydraulic fluid at a reference pressure.
    Type: Application
    Filed: April 29, 2004
    Publication date: December 30, 2004
    Inventor: David Webster
  • Patent number: 6758669
    Abstract: A system, method and apparatus are described for improving critical dimension uniformity in baked substrates. The system, method and apparatus provide for varying the distance between a substrate to be baked and the surface of a hot plate such that an approximately uniform temperature is obtained in the substrate during baking. In one embodiment, the substrate is positioned on a hot plate having a recess generally centered on its top side. The differences in distance between the edges of the substrates contacting the hot plate and the distance between the center region of the substrate and the bottom of the recess enable a generally uniform temperature to be obtained in the substrate.
    Type: Grant
    Filed: February 11, 2002
    Date of Patent: July 6, 2004
    Assignee: Schott Lithotec AG
    Inventor: Michael David Webster
  • Patent number: 6705472
    Abstract: A storage apparatus for the storage of a collection of data media in the form of compact discs, CD-ROMs or DVD discs or the like in their original cases, comprising a number of individual box-like holders which can be releasably attached to each other so that the system can be simply expanded to accommodate more compact discs, CD-ROMs or DVD discs in their original cases at any desired location within the storage system. Each holder comprises a base and first and second opposing vertical side walls which hold a CD case or other case between the side walls. Each holder is provided with first and second fastening means at first and second sides respectively of the holder, adapted to permit the releasable engagement of the first fastening means of one holder with the second fastening means of an adjacent holder. The fastening means may comprise interengaging projecting portions and apertures arranged between the projecting portions, or interengaging fit male and female members.
    Type: Grant
    Filed: November 7, 2001
    Date of Patent: March 16, 2004
    Inventors: David Webster Cross, Elaine Mary Cross
  • Patent number: 6682094
    Abstract: A restraint system for a motor vehicle includes a plurality of sensors for sensing vehicle conditions of restraint deployment thresholds. The restraint system also includes an electronic controller electrically connected to the sensors for determining whether one of the sensors experiences sufficient deceleration. The restraint system further includes at least one inflatable restraint operatively connected to the electronic controller for deployment thereby in a first stage if the deceleration warrants a first stage deployment and in a second stage if the deceleration warrants a second stage deployment when the sensors sense vehicle conditions achieving the restraint deployment thresholds to restrain an occupant in a seat of the motor vehicle.
    Type: Grant
    Filed: August 25, 2000
    Date of Patent: January 27, 2004
    Assignee: Ford Global Technologies, LLC
    Inventors: Tony Ray Laituri, David J. Bauch, David Webster Clark, Mark Anthony Cuddihy, Matt Alan Niesluchowski, Rouaa Nakhleh
  • Patent number: 6680429
    Abstract: The present invention relates to a Pisum sativum variety that contains a recessive gene called the bsg gene and produces peas that exhibit an elevated level of sucrose and a decreased level of alcohol insoluble solids when compared to peas produced from a Pisum sativum variety that does not contain the bsg gene within its genome.
    Type: Grant
    Filed: August 29, 2000
    Date of Patent: January 20, 2004
    Assignee: Seminis Vegetable Seeds, Inc.
    Inventors: David Webster, Diane Burgess
  • Publication number: 20030211058
    Abstract: The present invention relates to a topical, liquid, cosmetic composition for effecting immediate improvements in the appearance and feel of skin, in particular for providing a more even skin tone. The composition comprises: a) from 0.3% to 1.5% of an optically neutral phyllosilicate; and b) a green pigment in an amount effective to give the composition a &Dgr;a colour shift value of from −1 to −5 and a &Dgr;b colour shift value of from −2 to −5, when applied to the skin or a skin substitute at a coverage of 2.4 mg/cm−2., wherein the total level of inorganic particles in the composition is less than 5%. In a second aspect of the invention, the composition comprises: a) from 0.3% to 1.5% of an optically neutral phyllosilicate; and b) a green platelet-type interference pigment, having a TiO2 layer thickness of from 120 nm to 160 nm or a whole number multiple thereof, in an amount of from 0.1% to 0.
    Type: Application
    Filed: October 3, 2002
    Publication date: November 13, 2003
    Inventors: Paul Jonathan Matts, Paul Elliott Mann, Jonathan David Webster
  • Patent number: 6576572
    Abstract: A system, method and apparatus are described for improving critical dimension uniformity in baked substrates. The system, method and apparatus provide for varying the distance between a substrate to be baked and the surface of a hot plate such that an approximately uniform temperature is obtained in the substrate during baking. In one embodiment, the substrate is positioned on a hot plate having a recess generally centered on its top side. The differences in distance between the edges of the substrates contacting the hot plate and the distance between the center region of the substrate and the bottom of the recess enable a generally uniform temperature to be obtained in the substrate.
    Type: Grant
    Filed: November 16, 2001
    Date of Patent: June 10, 2003
    Assignee: Schott Lithotec AG
    Inventor: Michael David Webster
  • Publication number: 20030079710
    Abstract: The engine/transmission assembly includes a first chamber, a second chamber, and a fill hole that fluidly communicates with the first chamber. The first chamber is capable of containing lubricant at a first level, and the second chamber is capable of containing lubricant at a second level. The engine/transmission assembly also includes an opening that is between the first and second chamber and that fluidly communicates with the first and second chamber. The opening is positioned to maintain the first level in the first chamber and raise the second level in the second chamber when lubricant is added to the first chamber through the fill hole, and to maintain these two levels when the engine is running.
    Type: Application
    Filed: May 24, 2002
    Publication date: May 1, 2003
    Inventors: David Webster, Ray Matuszak, Patrick J. Bruener
  • Patent number: D501772
    Type: Grant
    Filed: May 15, 2003
    Date of Patent: February 15, 2005
    Assignee: Zyliss USA Corp.
    Inventors: Thomas Overthun, Annetta M. Papadopoulos, David Webster
  • Patent number: D504359
    Type: Grant
    Filed: February 12, 2004
    Date of Patent: April 26, 2005
    Assignee: Shimano Inc.
    Inventors: Shigekatsu Okada, David Lawrence, Anthony Piazza, David Webster
  • Patent number: D521828
    Type: Grant
    Filed: March 16, 2005
    Date of Patent: May 30, 2006
    Assignee: Zyliss U.S.A.
    Inventors: Thomas Overthun, Annetta Papadopoulos, David Webster, Kurt Gregory Botsai, Lance Gordon Hussey, Ingvald Alain Smith-Kielland, Craig Steele