Patents by Inventor John R. Allen

John R. Allen 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: 20220250104
    Abstract: A multi-mode flavorant dispenser includes a common pump and reservoir, a first detachable nozzle selectively fitted to the common pump to dispense fluid from the reservoir in a spray pattern, and a second detachable nozzle selectively fitted to the common pump to dispense fluid from the reservoir by a needle injector.
    Type: Application
    Filed: February 8, 2022
    Publication date: August 11, 2022
    Inventors: GUNJIT KUMAR, THOMAS H. WARD, SCOTT LAWRENCE WAYLAND, ZACH MIRON, JOHN R. ALLEN
  • Patent number: 11105950
    Abstract: A whole-body transmission x-ray scanner includes a collimated x-ray source, a linear x-ray camera configured to detect x-rays, a counterweight, and a positioner that aligns the source and ray camera and moves the source and camera synchronously to scan and acquire radiographic images of an object located therebetween. The positioner comprises a cable alignment assembly connecting the counterweight directly to the x-ray source and camera to maintain alignment of the source and camera during a scanning mode in which the source and camera move from one end of the object to another end. The positioner comprises a motor, a bi-directional crossover slide track bearing assembly connected to the source, and a conveyor operatively connected to the motor and to the slide track bearing assembly to move the slide track bearing assembly in a loop that correspondingly translates the source and camera along a single linear axis.
    Type: Grant
    Filed: November 21, 2019
    Date of Patent: August 31, 2021
    Inventor: John R. Allen
  • Publication number: 20200088905
    Abstract: A whole-body transmission x-ray scanner includes a collimated x-ray source, a linear x-ray camera configured to detect x-rays, a counterweight, and a positioner that aligns the source and ray camera and moves the source and camera synchronously to scan and acquire radiographic images of an object located therebetween. The positioner comprises a cable alignment assembly connecting the counterweight directly to the x-ray source and camera to maintain alignment of the source and camera during a scanning mode in which the source and camera move from one end of the object to another end. The positioner comprises a motor, a bi-directional crossover slide track bearing assembly connected to the source, and a conveyor operatively connected to the motor and to the slide track bearing assembly to move the slide track bearing assembly in a loop that correspondingly translates the source and camera along a single linear axis.
    Type: Application
    Filed: November 21, 2019
    Publication date: March 19, 2020
    Inventor: John R. Allen
  • Patent number: 10520636
    Abstract: A whole-body transmission x-ray scanner includes an x-ray source, an x-ray camera, a controller, and a positioner aligning the source and camera to point x-rays towards the camera and moving the source and camera synchronously to scan and acquire radiographic images of an object located therebetween. The positioner includes a closed-loop cable alignment assembly fixed to the source and to the camera to maintain alignment of the source and camera during a scanning mode in which the source and camera move from one end of the object to another end. The positioner includes a motor controlled by the controller, a bi-directional crossover slide track bearing assembly connected to the source, and a conveyor connected to the motor and bearing assembly such that, actuation of the motor by the controller moves the slide track bearing assembly in a loop that correspondingly move the source and camera along a single linear axis.
    Type: Grant
    Filed: July 23, 2018
    Date of Patent: December 31, 2019
    Inventor: John R. Allen
  • Publication number: 20190113652
    Abstract: A whole-body transmission x-ray scanner includes an x-ray source, an x-ray camera, a controller, and a positioner aligning the source and camera to point x-rays towards the camera and moving the source and camera synchronously to scan and acquire radiographic images of an object located therebetween. The positioner includes a closed-loop cable alignment assembly fixed to the source and to the camera to maintain alignment of the source and camera during a scanning mode in which the source and camera move from one end of the object to another end. The positioner includes a motor controlled by the controller, a bi-directional crossover slide track bearing assembly connected to the source, and a conveyor connected to the motor and bearing assembly such that, actuation of the motor by the controller moves the slide track bearing assembly in a loop that correspondingly move the source and camera along a single linear axis.
    Type: Application
    Filed: July 23, 2018
    Publication date: April 18, 2019
    Inventor: John R. Allen
  • Patent number: 9775464
    Abstract: A rotisserie having a first support structure with a rotisserie motor affixed thereto, the rotisserie motor having a receptacle for receiving a spit rod. A second support structure defines a slot for receiving the spit rod. The first and second support structures are mounted to side shelves on a grill on opposite sides of a cooking grate. The side shelves each define at least one mounting aperture for retaining the support structures in upright positions.
    Type: Grant
    Filed: January 30, 2014
    Date of Patent: October 3, 2017
    Assignee: W.C. Bradley Co.
    Inventors: Brad Gillespie, Mark Edward Davis, Christopher J. Bennett, John R. Allen
  • Publication number: 20170095115
    Abstract: A charcoal management device having a plate, an inner wall circumscribing an inner portion of the plate, and an outer wall circumscribing at least a portion of the plate outside the inner wall.
    Type: Application
    Filed: October 6, 2016
    Publication date: April 6, 2017
    Inventors: WILLIAM LADON HOPKINS, MALLIK AHMED, JOHN R. ALLEN, THOMAS H. WARD, JESSICA JOHNSEY HINSHAW
  • Patent number: 9603485
    Abstract: A rotisserie mounting bracket assembly for a cooking grill having a cooking surface having a plurality of ribs. The bracket has a bracket base with at least one downward projection situated between a pair of adjacent ribs, and a bracket extension extending vertically from the bracket base and having at least one surface adapted to retain a skewer.
    Type: Grant
    Filed: April 11, 2014
    Date of Patent: March 28, 2017
    Assignee: W.C. Bradley Co.
    Inventors: William Ladon Hopkins, John R. Allen
  • Patent number: 9596206
    Abstract: In one embodiment, a computing device detects an identifier of an object entered by a user participating in a message session. The message session includes one or more messages including text, and the text includes the identifier. The computing device accesses an image corresponding to the object based at least in part on the identifier. The computing device provides for display to a second user the image in place of the identifier within the text.
    Type: Grant
    Filed: October 9, 2012
    Date of Patent: March 14, 2017
    Assignee: Facebook, Inc.
    Inventors: Carlos M. Bueno, John R. Allen
  • Patent number: 9335977
    Abstract: System and method for optimizing a data flow diagram based on access pattern information are described. Access pattern information for a data flow diagram may be received. The data flow diagram may include a plurality of interconnected actors, e.g., functional blocks, visually indicating functionality of the data flow diagram. The access pattern information may include one or more of: input pattern information specifying cycles on which tokens are consumed by at least one of the actors, or output pattern information specifying cycles on which tokens are produced by at least one of the actors. A program that implements the functionality of the data flow diagram may be generated based at least in part on the access pattern information.
    Type: Grant
    Filed: October 9, 2013
    Date of Patent: May 10, 2016
    Assignee: National Instruments Corporation
    Inventors: Guoqiang Wang, Kaushik Ravindran, Rhishikesh Limaye, Guang Yang, Arkadeb Ghosal, Hugo A. Andrade, John R. Allen, Jacob Kornerup, Ian C. Wong, Jeffrey N. Correll, Michael J. Trimborn
  • Patent number: 9163769
    Abstract: An apparatus and method for plugging a tubular bore is disclosed herein. The apparatus comprises: a shaft member; one or more cylindrical compressible seals slideably disposed around the shaft member, wherein the shaft member passes axially through the one or more cylindrical seals; one or more cylindrical hard sleeves having one or more conical ends slideably disposed around the shaft member and adjacent to the one or more cylindrical seals; a flange attached at or near a distal end of the shaft member, wherein the flange retains the cylindrical sleeves and cylindrical seals on the shaft member; and a pulling mechanism disposed at or near a proximal end of the shaft member, wherein the seal is positioned between the flange and the one or more cylindrical hard sleeves such that compression of the seal causes it to expand away from the shaft member.
    Type: Grant
    Filed: March 6, 2014
    Date of Patent: October 20, 2015
    Assignee: Postoak Services, Inc.
    Inventors: John R. Allen, Lloyd J. Lesikar
  • Publication number: 20140305318
    Abstract: A rotisserie mounting bracket assembly for a cooking grill having a cooking surface having a plurality of ribs. The bracket has a bracket base with at least one downward projection situated between a pair of adjacent ribs, and a bracket extension extending vertically from the bracket base and having at least one surface adapted to retain a skewer.
    Type: Application
    Filed: April 11, 2014
    Publication date: October 16, 2014
    Applicant: W.C. Bradley Co.
    Inventors: WILLIAM LADON HOPKINS, John R. Allen
  • Publication number: 20140208960
    Abstract: A rotisserie having a first support structure with a rotisserie motor affixed thereto, the rotisserie motor having a receptacle for receiving a spit rod. A second support structure defines a slot for receiving the spit rod. The first and second support structures are mounted to side shelves on a grill on opposite sides of a cooking grate. The side shelves each define at least one mounting aperture for retaining the support structures in upright positions.
    Type: Application
    Filed: January 30, 2014
    Publication date: July 31, 2014
    Applicant: W.C. BRADLEY CO.
    Inventors: BRAD GILLESPIE, Mark Edward Davis, Christopher J. Bennett, John R. Allen
  • Publication number: 20140182728
    Abstract: An apparatus and method for plugging a tubular bore is disclosed herein. The apparatus comprises: a shaft member; one or more cylindrical compressible seals slideably disposed around the shaft member, wherein the shaft member passes axially through the one or more cylindrical seals; one or more cylindrical hard sleeves having one or more conical ends slideably disposed around the shaft member and adjacent to the one or more cylindrical seals; a flange attached at or near a distal end of the shaft member, wherein the flange retains the cylindrical sleeves and cylindrical seals on the shaft member; and a pulling mechanism disposed at or near a proximal end of the shaft member, wherein the seal is positioned between the flange and the one or more cylindrical hard sleeves such that compression of the seal causes it to expand away from the shaft member.
    Type: Application
    Filed: March 6, 2014
    Publication date: July 3, 2014
    Inventors: John R. Allen, Lloyd J. Lesikar
  • Patent number: 8708000
    Abstract: An apparatus and method for plugging a tubular bore is disclosed herein. The apparatus comprises: a shaft member; one or more cylindrical compressible seals slideably disposed around the shaft member, wherein the shaft member passes axially through the one or more cylindrical seals; one or more cylindrical hard sleeves having one or more conical ends slideably disposed around the shaft member and adjacent to the one or more cylindrical seals; a flange attached at or near a distal end of the shaft member, wherein the flange retains the cylindrical sleeves and cylindrical seals on the shaft member; and a pulling mechanism disposed at or near a proximal end of the shaft member, wherein the seal is positioned between the flange and the one or more cylindrical hard sleeves such that compression of the seal causes it to expand away from the shaft member.
    Type: Grant
    Filed: April 12, 2011
    Date of Patent: April 29, 2014
    Assignee: Postoak Services, Inc.
    Inventors: John R. Allen, Lloyd J. Lesikar
  • Publication number: 20140101266
    Abstract: In one embodiment, a computing device detects an identifier of an object entered by a user participating in a message session. The message session includes one or more messages including text, and the text includes the identifier. The computing device accesses an image corresponding to the object based at least in part on the identifier. The computing device provides for display to a second user the image in place of the identifier within the text.
    Type: Application
    Filed: October 9, 2012
    Publication date: April 10, 2014
    Inventors: Carlos M. Bueno, John R. Allen
  • Publication number: 20140037058
    Abstract: An x-ray system comprises a c-arm base unit, a detector tray and a c-arm movably supported on the base to permit articulation above a patient to be examined. The c-arm has an x-ray emitter emitting x-radiation in an x-ray field, an x-ray detector detecting the x-rays and removably resting at the detector tray. An upper portion of the c-arm holds the x-ray emitter. The c-arm has a retractable lower portion with an articulating assembly removably holding the detector tray at the lower end and articulating the detector tray away from or in towards a center of the c-arm to stowed positions when attached. The c-arm slides with respect to the upper portion of the c-arm such that, when retracted, the upper portion can be placed over the patent who is resting on a surface having an obstruction therebeneath that would prevent the lower portion from accessing under the surface.
    Type: Application
    Filed: August 2, 2013
    Publication date: February 6, 2014
    Applicant: Visuum, LLC
    Inventors: John R. Allen, Daniel T. White
  • Publication number: 20140040855
    Abstract: System and method for optimizing a data flow diagram based on access pattern information are described. Access pattern information for a data flow diagram may be received. The data flow diagram may include a plurality of interconnected actors, e.g., functional blocks, visually indicating functionality of the data flow diagram. The access pattern information may include one or more of: input pattern information specifying cycles on which tokens are consumed by at least one of the actors, or output pattern information specifying cycles on which tokens are produced by at least one of the actors. A program that implements the functionality of the data flow diagram may be generated based at least in part on the access pattern information.
    Type: Application
    Filed: October 9, 2013
    Publication date: February 6, 2014
    Applicant: NATIONAL INSTRUMENTS CORPORATION
    Inventors: Guoqiang Wang, Kaushik Ravindran, Rhishikesh Limaye, Guang Yang, Arkadeb Ghosal, Hugo A. Andrade, John R. Allen, Jacob Kornerup, Ian C. Wong, Jeffrey N. Correll, Michael J. Trimborn
  • Publication number: 20110258834
    Abstract: An apparatus and method for plugging a tubular bore is disclosed herein. The apparatus comprises: a shaft member; one or more cylindrical compressible seals slideably disposed around the shaft member, wherein the shaft member passes axially through the one or more cylindrical seals; one or more cylindrical hard sleeves having one or more conical ends slideably disposed around the shaft member and adjacent to the one or more cylindrical seals; a flange attached at or near a distal end of the shaft member, wherein the flange retains the cylindrical sleeves and cylindrical seals on the shaft member; and a pulling mechanism disposed at or near a proximal end of the shaft member, wherein the seal is positioned between the flange and the one or more cylindrical hard sleeves such that compression of the seal causes it to expand away from the shaft member.
    Type: Application
    Filed: April 12, 2011
    Publication date: October 27, 2011
    Applicant: POSTOAK SERVICES INC.
    Inventors: John R. Allen, Lloyd J. Lesikar
  • Patent number: 7765230
    Abstract: Method and system for validating data residing on different servers is provided. The method includes providing a first user interface from a first location, said first user interface providing access to data residing on a server in the first location, a substantial copy of said data made available on a server in a second location; re-directing a user to a second user interface from the second location upon an event in the first location, said second user interface providing access to the validated data on the server in the second location; and initiating a validation mode for validating the substantial copy of the data on the server at the second location upon the event in the first location. A Validator module identifies one or more data added or updated to a metadata on the server at the second location based on said validation parameters; and verifies existence of said identified data in one or more data files on the server at the second location based on said validation parameters.
    Type: Grant
    Filed: December 1, 2005
    Date of Patent: July 27, 2010
    Assignee: The Boeing Company
    Inventors: Kathy K. Heinz, John R. Allen, Swathi Chilukuri, Rohinton N. Mistry, Scott D. Taylor