Patents by Inventor Christopher A Hart

Christopher A Hart 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: 11377859
    Abstract: The invention relates to a film for use in a resilient floor covering, wherein the film comprises (a) a first layer and (b) a second layer and wherein the first layer has a Shore D hardness of 60 to 80 at 20° C. and the second layer has a Shore D hardness of 40 to 65 at 20° C. Also provided is a composite laminate floor covering comprising the film of the invention. Also provided is a floor tile comprising the film of the invention.
    Type: Grant
    Filed: July 27, 2018
    Date of Patent: July 5, 2022
    Assignee: The Amtico Company Limited
    Inventors: Gary Wilson, Christopher Hart, Rhiann Coles, Steven Lawrence
  • Publication number: 20210123246
    Abstract: The invention relates to a film for use in a resilient floor covering, wherein the film comprises (a) a first layer and (b) a second layer and wherein the first layer has a Shore D hardness of 60 to 80 at 20° C. and the second layer has a Shore D hardness of 40 to 65 at 20° C. Also provided is a composite laminate floor covering comprising the film of the invention. Also provided is a floor tile comprising the film of the invention.
    Type: Application
    Filed: July 27, 2018
    Publication date: April 29, 2021
    Inventors: Gary WILSON, Christopher HART, Rhiann COLES, Steven LAWRENCE
  • Publication number: 20210103807
    Abstract: Methods for performing inference on a generative model are provided. In one aspect, a method includes receiving a generative model in a probabilistic program form defining variables and probabilistic relationships between variables, and producing a neural network to model the behaviour of the generative model. The input layer includes nodes corresponding to the variables of the generative model, and the output layer includes nodes corresponding to a parameter of the conditional marginal of the variables of the input layer. The method also includes training the neural network using samples from the probabilistic program. A loss function is provided for each node of the output layer. The loss function for each output node is independent of the loss functions for the other nodes of the output layer. The method also includes performing amortised inference on the generative model. Systems and machine-readable media are also provided.
    Type: Application
    Filed: October 7, 2019
    Publication date: April 8, 2021
    Inventors: Adam BAKER, Albert BUCHARD, Konstantinos GOURGOULIAS, Christopher HART, Saurabh JOHRI, Maria Dolores Lomeli GARCIA, Christopher LUCAS, Iurii PEROV, Robert WALECKI, Max ZWIESSELE
  • Publication number: 20180108082
    Abstract: A method for conducting an online auction conducts, by an online auction system, the online auction to generate a final online auction bid. The online auction system determines whether to generate a counterbid offer responsive to first data relating to a seller and second data relating to a buyer providing the final online auction bid. The online auction system then completes the sale of the vehicle responsive to the determination to generate the counterbid offer.
    Type: Application
    Filed: October 19, 2016
    Publication date: April 19, 2018
    Inventors: CHRISTOPHER HART, JOHN LINDLE
  • Publication number: 20170221074
    Abstract: A system for vehicle title reassignment for vehicles has first and second tables of qualification. The first table defines a definable set of rules for selecting a state to retitle a vehicle responsive to a plurality of input parameters. The second table defines a second definable set of rules for selecting a title brand to retitle the vehicle responsive to the plurality of input parameters. A processor includes an instruction set for configuring the processor to perform a variety of actions. The set of instructions further define an application program interface and automated title system processing logic. The application program interface receives a plurality of input parameters related to at least one vehicle. The plurality of input parameters include at least a total loss decision parameter and a severity of damage rating parameter.
    Type: Application
    Filed: February 1, 2017
    Publication date: August 3, 2017
    Inventors: Nikki Vanderschaaff, Christopher Hart
  • Patent number: 9677738
    Abstract: An optical device for transforming an input light distribution from an LED light source to provide an omni-directional output light distribution for solid-state lighting is disclosed. The optical device has a conical form, comprising first and second coaxial cones of different refractive index, defined by coaxial inner and outer cone surfaces, which converge from a cone base to a rounded tip at the apex. Preferably, each of the inner and outer cone surfaces comprises a plurality of conical facets defining a grating structure. The inner cone, i.e. air cavity, is directly coupled to an LED emitter area. Cone angles and spacings of conical facets, defining inner and outer gratings, are tailored to reshape a predetermined input light distribution. Apertures assist in heat dissipation. A lightweight, compact device with high transmission efficiency can be manufactured at low cost by one-step injection molding from an optical-grade polymer, such as PMMA.
    Type: Grant
    Filed: March 14, 2014
    Date of Patent: June 13, 2017
    Assignee: 1947796 Ontario Inc.
    Inventors: Jie Sun, Christopher Hart, Stephen Naor
  • Publication number: 20160075504
    Abstract: The present invention provides improved confectionary product holding and dispensing. The present invention includes a holder with individualized compartments including a cover and a holder, wherein the holder includes a plurality of individualized compartments and the cover is slidable along the holder to provide access to one or more of the compartments.
    Type: Application
    Filed: December 3, 2013
    Publication date: March 17, 2016
    Inventors: Christopher HART, Adam HUNTER
  • Publication number: 20160068313
    Abstract: A rigid package or dispenser assembly having multiple openings that can be used to dispense products in various ways. The openings may have different sizes so that different quantities of products may be dispensed through each opening. The lid of the dispenser assembly may include different portions and each opening may be associated with a different portion of the lid. The different portions of the lid may be connected by hinges.
    Type: Application
    Filed: April 16, 2014
    Publication date: March 10, 2016
    Inventor: Christopher HART
  • Patent number: 9114853
    Abstract: A watercraft having a changeable hull structure. More particularly, a watercraft having a first subassembly and one or more second subassemblies. The first subassembly includes a sponson, a flooring, and a transom, the one or more second subassemblies, each being a replaceable hull structure. The first subassembly and each of the one or more second subassemblies have commensurate shapes allowing for attachment and/or replacement of the one or more replaceable hull structures. The watercraft also includes one or more elongated connectors are used to attach the first and second subassemblies.
    Type: Grant
    Filed: June 27, 2014
    Date of Patent: August 25, 2015
    Assignee: The United States of America as represented by the Secretary of the Navy
    Inventors: Thomas Apple, David Pogorzelski, Elbert Adamos, Heidi Murphy, Loc Nguyen, Christopher Hart, Gary Shimozono
  • Publication number: 20140268802
    Abstract: An optical device for transforming an input light distribution from an LED light source to provide an omni-directional output light distribution for solid-state lighting is disclosed. The optical device has a conical form, comprising first and second coaxial cones of different refractive index, defined by coaxial inner and outer cone surfaces, which converge from a cone base to a rounded tip at the apex. Preferably, each of the inner and outer cone surfaces comprises a plurality of conical facets defining a grating structure. The inner cone, i.e. air cavity, is directly coupled to an LED emitter area. Cone angles and spacings of conical facets, defining inner and outer gratings, are tailored to reshape a predetermined input light distribution. Apertures assist in heat dissipation. A lightweight, compact device with high transmission efficiency can be manufactured at low cost by one-step injection molding from an optical-grade polymer, such as PMMA.
    Type: Application
    Filed: March 14, 2014
    Publication date: September 18, 2014
    Applicant: LEAPFROG LIGHTING
    Inventors: JIE SUN, CHRISTOPHER HART, STEPHEN NAOR
  • Patent number: D691043
    Type: Grant
    Filed: June 7, 2012
    Date of Patent: October 8, 2013
    Assignee: Colgate-Palmolive Company
    Inventors: John C. Crawford, Christopher Hart, Stacy Castro
  • Patent number: D691045
    Type: Grant
    Filed: June 7, 2012
    Date of Patent: October 8, 2013
    Assignee: Colgate-Palmolive Company
    Inventors: Kiat-Cheong Toh, Christopher Hart, Stacy Castro
  • Patent number: D694624
    Type: Grant
    Filed: July 10, 2013
    Date of Patent: December 3, 2013
    Assignee: Colgate-Palmolive Company
    Inventors: John C. Crawford, Christopher Hart, Stacy Castro
  • Patent number: D699103
    Type: Grant
    Filed: September 4, 2012
    Date of Patent: February 11, 2014
    Assignee: Wm. Wrigley Jr. Company
    Inventors: Jonathan E Rathbone, Christopher Hart, Justin Nunez, Peter Ehling
  • Patent number: D708948
    Type: Grant
    Filed: June 7, 2012
    Date of Patent: July 15, 2014
    Assignee: Colgate-Palmolive Company
    Inventors: John C. Crawford, Christopher Hart, Stacy Castro
  • Patent number: D708949
    Type: Grant
    Filed: June 7, 2012
    Date of Patent: July 15, 2014
    Assignee: Colgate-Palmolive Company
    Inventors: John C. Crawford, Christopher Hart, Stacy Castro
  • Patent number: D744039
    Type: Grant
    Filed: March 15, 2013
    Date of Patent: November 24, 2015
    Assignee: WM. WRIGLEY JR. COMPANY
    Inventors: Christopher Hart, Neema Pourian, Steve Gibbon, Robert Sutton
  • Patent number: D753960
    Type: Grant
    Filed: December 3, 2012
    Date of Patent: April 19, 2016
    Assignee: Wm. Wrigley Jr. Company
    Inventors: Christopher Hart, Adam Hunter
  • Patent number: D1021272
    Type: Grant
    Filed: September 21, 2021
    Date of Patent: April 2, 2024
    Assignee: Specialized Bicycle Components, Inc.
    Inventors: Allen Albert Bischofberger, Luiz Felipe de Melo Dias, Alexander Hart Jerome, David Tyler Debus, Christopher Thomas Pietrzak
  • Patent number: D1021273
    Type: Grant
    Filed: September 21, 2021
    Date of Patent: April 2, 2024
    Assignee: Specialized Bicycle Components, Inc.
    Inventors: Allen Albert Bischofberger, Luiz Felipe de Melo Dias, Alexander Hart Jerome, David Tyler Debus, Christopher Thomas Pietrzak