Patents by Inventor Edward Charles Grenier

Edward Charles Grenier 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: 9665900
    Abstract: Systems and methods herein can generate sales rankings for parts based on one or more metrics, such as geographic location of purchasers of the parts or based on items owned by users that function in conjunction with the parts. The systems can present the sales rankings to a user based on another item owned by the user. For example, sales rankings of memory can be presented to a user based on a laptop model owned by the user. Thus, users can determine how popular a part is among particular segments of the population, such as among users living in a certain geographic region, or among users who own a particular item designed to operate with the part. Moreover, the sales rankings can be used to generate recommendations of parts based on a corresponding item owned by the user that is configured to function with the part type.
    Type: Grant
    Filed: June 7, 2013
    Date of Patent: May 30, 2017
    Assignee: Amazon Technologies, Inc.
    Inventors: Jeremy Todd Claeson, Darshan Dev Bildikar, Christopher Warren Bryant, Edward Charles Grenier, Samuel Stevens Heyworth, Sachin Midha, Balu Ramu, Ambareesha Raghothaman, Andrew Robert Toner
  • Patent number: 8083333
    Abstract: An ink umbilical interface facilitates removal of the umbilical from a printhead while better preserving the integrity of the interface seal. The ink umbilical interface includes an ink umbilical connector having a plurality of conduits terminating within the connector and a tapered nozzle extending from each conduit in the plurality of conduits, each conduit communicating with a liquid ink reservoir, a backplate of a printhead having a plurality of openings, each opening being positioned to receive one of the tapered nozzles extending from the ink umbilical connector, and at least one sealing member positioned between the backplate and the ink umbilical connector, the sealing member having at least one opening to align with one of the backplate openings and receive one of the tapered nozzles.
    Type: Grant
    Filed: November 17, 2008
    Date of Patent: December 27, 2011
    Assignee: Xerox Corporation
    Inventors: Chad David Freitag, David Roland Koehler, Edward Charles Grenier
  • Patent number: 7959277
    Abstract: An air filter is configured for incorporation in a solid ink umbilical interface to a printhead. The air filter includes a housing having a first component and a second component that mate to one another to form the housing with an internal cavity, the housing having an air inlet and an air outlet, an air filter media positioned within the housing to divide the internal cavity; and at least one retention tab extending from the housing to engage an ink umbilical connector housing at a position that locates the air outlet of the air filter proximate an ink nozzle array extending from the ink umbilical connector.
    Type: Grant
    Filed: November 18, 2008
    Date of Patent: June 14, 2011
    Assignee: Xerox Corporation
    Inventors: Chad David Freitag, Edward Charles Grenier
  • Patent number: 7901035
    Abstract: A drip bib for use with a printhead of an imaging device includes a plate having an upper surface having an upper edge, an intermediate surface angled with respect to the upper surface, and a lower edge. The intermediate surface includes a plurality of fastener openings. The lower edge includes a drip point projecting from the lower edge with remaining portions of the lower edge being upturned and angled downwardly from at least one end of the lower edge toward the drip point. A plurality of protrusions protrudes from a back side of the upper surface. The protrusions in the plurality of protrusions are spaced from each other and proximate the upper edge.
    Type: Grant
    Filed: February 27, 2009
    Date of Patent: March 8, 2011
    Assignee: Xerox Corporation
    Inventors: David Roland Koehler, Edward Charles Grenier, Gerard Rousseau, Garry Adam Jones, Michael Edward Norkitis, James Matthew Cunnington, Hattie Raeann Hiatt
  • Publication number: 20100220145
    Abstract: A drip bib for use with a printhead of an imaging device includes a plate having an upper surface having an upper edge, an intermediate surface angled with respect to the upper surface, and a lower edge. The intermediate surface includes a plurality of fastener openings. The lower edge includes a drip point projecting from the lower edge with remaining portions of the lower edge being upturned and angled downwardly from at least one end of the lower edge toward the drip point. A plurality of protrusions protrudes from a back side of the upper surface. The protrusions in the plurality of protrusions are spaced from each other and proximate the upper edge.
    Type: Application
    Filed: February 27, 2009
    Publication date: September 2, 2010
    Applicant: XEROX CORPORATION
    Inventors: David Roland Koehler, Edward Charles Grenier, Gerard Rousseau, Garry Adam Jones, Michael Edward Norkitis, James Matthew Cunnington, Hattie Raeann Hiatt
  • Publication number: 20100123762
    Abstract: An ink umbilical interface facilitates removal of the umbilical from a printhead while better preserving the integrity of the interface seal. The ink umbilical interface includes an ink umbilical connector having a plurality of conduits terminating within the connector and a tapered nozzle extending from each conduit in the plurality of conduits, each conduit communicating with a liquid ink reservoir, a backplate of a printhead having a plurality of openings, each opening being positioned to receive one of the tapered nozzles extending from the ink umbilical connector, and at least one sealing member positioned between the backplate and the ink umbilical connector, the sealing member having at least one opening to align with one of the backplate openings and receive one of the tapered nozzles.
    Type: Application
    Filed: November 17, 2008
    Publication date: May 20, 2010
    Applicant: Xerox Corporation
    Inventors: Chad David Freitag, Edward Charles Grenier, David Roland Koehler
  • Publication number: 20100123763
    Abstract: An air filter is configured for incorporation in a solid ink umbilical interface to a printhead. The air filter includes a housing having a first component and a second component that mate to one another to form the housing with an internal cavity, the housing having an air inlet and an air outlet, an air filter media positioned within the housing to divide the internal cavity; and at least one retention tab extending from the housing to engage an ink umbilical connector housing at a position that locates the air outlet of the air filter proximate an ink nozzle array extending from the ink umbilical connector.
    Type: Application
    Filed: November 18, 2008
    Publication date: May 20, 2010
    Applicant: XEROX CORPORATION
    Inventors: Chad David Freitag, Edward Charles Grenier