Patents by Inventor Michael F. Leo

Michael F. Leo 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: 11110722
    Abstract: A printer includes a spindle that rotates a fibrous object opposite a plurality of printheads while a forced air heater directs heated air toward the surface of the fibrous object. The plurality of printheads eject drops of solid ink onto the surface of the fibrous object to form a solid ink image on the fibrous object and the heated air affixes the solid ink image to the surface of the fibrous object without requiring pressure to affix the solid ink image to the fibrous object.
    Type: Grant
    Filed: October 30, 2019
    Date of Patent: September 7, 2021
    Assignee: Xerox Corporation
    Inventors: Michael F. Leo, Wayne A. Buchar, Brendan C. Casey, Daniel J. McVeigh
  • Patent number: 10875326
    Abstract: A system for printing at least one stretchable ink on a thermoformable substrate including an unwinder arranged to feed the thermoformable substrate from a first roll into a web drive subsystem, a surface energy modification device arranged to alter a substrate surface energy to enhance wetting and adhesion of the at least one stretchable ink to the thermoformable substrate, at least one printhead array arranged to deposit the at least one stretchable ink on the thermoformable substrate, at least one radiation curing device arranged to cure the at least one stretchable ink on the thermoformable substrate, a sensor array arranged to monitor the at least one stretchable ink on the thermoformable substrate, and a rewinder arranged to receive the thermoformable substrate and to form the thermoformable substrate into a second roll.
    Type: Grant
    Filed: October 9, 2017
    Date of Patent: December 29, 2020
    Assignee: Xerox Corporation
    Inventors: Steven R. Moore, Xin Yang, Alexander J. Fioravanti, Paul J. McConville, Vincent M. Williams, David P. Lomenzo, Michael F. Leo, Jason O'Neil, Wayne A. Buchar
  • Patent number: 10710377
    Abstract: A system prints solid ink images on fibrous objects. The controller of the system is configured to operate a first motor to move an object rotating subsystem to and from a position opposite a plurality of printheads, to operate a second motor to rotate an object on a spindle of the object rotating subsystem at the position opposite the plurality of printheads, to operate a forced air heater to direct heated air onto a surface of the object as the object rotates at the position opposite the plurality of printheads, and to operate the plurality of printheads to eject a solid ink marking material onto the heated surface of the object as the object rotates in the first and/or second rotational direction. The solid ink image is affixed to the object by the heating of the object surface alone.
    Type: Grant
    Filed: December 14, 2018
    Date of Patent: July 14, 2020
    Assignee: Xerox Corporation
    Inventors: Michael F. Leo, Brendan C. Casey, Wayne A. Buchar, Daniel J. McVeigh
  • Publication number: 20200189293
    Abstract: A printer includes a spindle that rotates a fibrous object opposite a plurality of printheads while a forced air heater directs heated air toward the surface of the fibrous object. The plurality of printheads eject drops of solid ink onto the surface of the fibrous object to form a solid ink image on the fibrous object and the heated air affixes the solid ink image to the surface of the fibrous object without requiring pressure to affix the solid ink image to the fibrous object.
    Type: Application
    Filed: October 30, 2019
    Publication date: June 18, 2020
    Inventors: Michael F. Leo, Wayne A. Buchar, Brendan C. Casey, Daniel J. McVeigh
  • Patent number: 10639908
    Abstract: A system for printing images on an object, the system including, a housing, a rod driven by a first motor, an object rotating subsystem positioned about the rod and arranged for reciprocal movement, an object rotating subsystem that includes a spindle and a second motor connected to the spindle and configured to rotate the object in a first rotational direction or a second rotational direction. The system further including a vacuum source connected to the spindle, a plurality of printheads, a curing lamp, and a controller connected to the plurality of printheads, the first motor, the second motor, the curing lamp, the controller configured to operate the first motor, the second motor, the plurality of printheads, and the curing lamp, wherein the plurality of printheads are configured to eject a first marking material onto the object and the second motor rotates the object in the first or second rotational direction.
    Type: Grant
    Filed: April 4, 2018
    Date of Patent: May 5, 2020
    Assignee: Xerox Corporation
    Inventors: Michael F. Leo, Brendan C. Casey, Wayne A. Buchar, Daniel J. McVeigh
  • Patent number: 10414179
    Abstract: A printer includes a conveyor that feeds objects from a stack of nested objects to the printer. The conveyor includes a member having protuberances that extend from the member to hold the lips of objects in the stack except for the object closest to the printheads in the printer. A spindle mounted to a member is moved to be within an orifice of the object closest to the printheads to engage that object and pull it from the stack. The spindle rotates to facilitate the printing of the object. After the object is printed, it is released from the spindle and gravity directs the printed object along a ramp to an opening in the printer for collection.
    Type: Grant
    Filed: September 11, 2018
    Date of Patent: September 17, 2019
    Assignee: Xerox Corporation
    Inventors: Michael F. Leo, Wayne A. Buchar, Brendan C. Casey, Daniel J. McVeigh
  • Publication number: 20190134993
    Abstract: A system prints solid ink images on fibrous objects. The controller of the system is configured to operate a first motor to move an object rotating subsystem to and from a position opposite a plurality of printheads, to operate a second motor to rotate an object on a spindle of the object rotating subsystem at the position opposite the plurality of printheads, to operate a forced air heater to direct heated air onto a surface of the object as the object rotates at the position opposite the plurality of printheads, and to operate the plurality of printheads to eject a solid ink marking material onto the heated surface of the object as the object rotates in the first and/or second rotational direction. The solid ink image is affixed to the object by the heating of the object surface alone.
    Type: Application
    Filed: December 14, 2018
    Publication date: May 9, 2019
    Inventors: Michael F. Leo, Brendan C. Casey, Wayne A. Buchar, Daniel J. McVeigh
  • Publication number: 20190092042
    Abstract: A system for printing images on an object, the system including, a housing, a rod driven by a first motor, an object rotating subsystem positioned about the rod and arranged for reciprocal movement, an object rotating subsystem that includes a spindle and a second motor connected to the spindle and configured to rotate the object in a first rotational direction or a second rotational direction. The system further including a vacuum source connected to the spindle, a plurality of printheads, a curing lamp, and a controller connected to the plurality of printheads, the first motor, the second motor, the curing lamp, the controller configured to operate the first motor, the second motor, the plurality of printheads, and the curing lamp, wherein the plurality of printheads are configured to eject a first marking material onto the object and the second motor rotates the object in the first or second rotational direction.
    Type: Application
    Filed: April 4, 2018
    Publication date: March 28, 2019
    Inventors: Michael F. Leo, Brendan C. Casey, Wayne A. Buchar, Daniel J. McVeigh
  • Patent number: 10239328
    Abstract: A printing system facilitates the printing of articles of manufacture. The system includes an array of printheads, a support member positioned to be parallel to a plane formed by the array of printheads, a member movably mounted to the support member, an actuator operatively connected to the movably mounted member, an object holder configured to mount to the movably mounted member, and a controller operatively connected to the plurality of printheads and the actuator. The controller is configured to operate the actuator to move the object holder past the array of printheads and to operate the plurality of printheads to eject marking material onto objects held by the object holder as the object holder passes the array of printheads. The support member and printhead array are oriented vertically to enable the printing system to be installed in a vertical cabinet that provides a small footprint in a non-production environment.
    Type: Grant
    Filed: September 14, 2017
    Date of Patent: March 26, 2019
    Assignee: Xerox Corporation
    Inventors: Wayne A. Buchar, James J. Spence, Jack G. Elliot, Michael F. Leo
  • Publication number: 20190001717
    Abstract: A printer includes a conveyor that feeds objects from a stack of nested objects to the printer. The conveyor includes a member having protuberances that extend from the member to hold the lips of objects in the stack except for the object closest to the printheads in the printer. A spindle mounted to a member is moved to be within an orifice of the object closest to the printheads to engage that object and pull it from the stack. The spindle rotates to facilitate the printing of the object. After the object is printed, it is released from the spindle and gravity directs the printed object along a ramp to an opening in the printer for collection.
    Type: Application
    Filed: September 11, 2018
    Publication date: January 3, 2019
    Inventors: Michael F. Leo, Wayne A. Buchar, Brendan C. Casey, Daniel J. McVeigh
  • Publication number: 20180326766
    Abstract: A printer includes a conveyor that feeds objects from a stack of nested objects to the printer. The conveyor includes a member having protuberances that extend from the member to hold the lips of objects in the stack except for the object closest to the printheads in the printer. A spindle mounted to a member is moved to be within an orifice of the object closest to the printheads to engage that object and pull it from the stack. The spindle rotates to facilitate the printing of the object. After the object is printed, it is released from the spindle and gravity directs the printed object along a ramp to an opening in the printer for collection.
    Type: Application
    Filed: May 10, 2017
    Publication date: November 15, 2018
    Inventors: Michael F. Leo, Wayne A. Buchar, Brendan C. Casey, Daniel J. McVeigh
  • Patent number: 10124614
    Abstract: A printer includes a conveyor that feeds objects from a stack of nested objects to the printer. The conveyor includes a member having protuberances that extend from the member to hold the lips of objects in the stack except for the object closest to the printheads in the printer. A spindle mounted to a member is moved to be within an orifice of the object closest to the printheads to engage that object and pull it from the stack. The spindle rotates to facilitate the printing of the object. After the object is printed, it is released from the spindle and gravity directs the printed object along a ramp to an opening in the printer for collection.
    Type: Grant
    Filed: May 10, 2017
    Date of Patent: November 13, 2018
    Assignee: Xerox Corporation
    Inventors: Michael F. Leo, Wayne A. Buchar, Brendan C. Casey, Daniel J. McVeigh
  • Publication number: 20180029381
    Abstract: A system for printing at least one stretchable ink on a thermoformable substrate including an unwinder arranged to feed the thermoformable substrate from a first roll into a web drive subsystem, a surface energy modification device arranged to alter a substrate surface energy to enhance wetting and adhesion of the at least one stretchable ink to the thermoformable substrate, at least one printhead array arranged to deposit the at least one stretchable ink on the thermoformable substrate, at least one radiation curing device arranged to cure the at least one stretchable ink on the thermoformable substrate, a sensor array arranged to monitor the at least one stretchable ink on the thermoformable substrate, and a rewinder arranged to receive the thermoformable substrate and to form the thermoformable substrate into a second roll.
    Type: Application
    Filed: October 9, 2017
    Publication date: February 1, 2018
    Inventors: Steven R. Moore, Xin Yang, Alexander J. Fiorvanti, Paul J. McConville, Vincent M. Williams, David P. Lomenzo, Michael F. Leo, Jason O'Neil, Wayne A. Buchar
  • Publication number: 20180001662
    Abstract: A printing system facilitates the printing of articles of manufacture. The system includes an array of printheads, a support member positioned to be parallel to a plane formed by the array of printheads, a member movably mounted to the support member, an actuator operatively connected to the movably mounted member, an object holder configured to mount to the movably mounted member, and a controller operatively connected to the plurality of printheads and the actuator. The controller is configured to operate the actuator to move the object holder past the array of printheads and to operate the plurality of printheads to eject marking material onto objects held by the object holder as the object holder passes the array of printheads. The support member and printhead array are oriented vertically to enable the printing system to be installed in a vertical cabinet that provides a small footprint in a non-production environment.
    Type: Application
    Filed: September 14, 2017
    Publication date: January 4, 2018
    Inventors: Wayne A. Buchar, James J. Spence, Jack G. Elliot, Michael F. Leo
  • Publication number: 20170341414
    Abstract: A printing system facilitates the printing of articles of manufacture. The system includes an array of printheads, a support member positioned to be parallel to a plane formed by the array of printheads, a member movably mounted to the support member, an actuator operatively connected to the movably mounted member, an object holder configured to mount to the movably mounted member, and a controller operatively connected to the plurality of printheads and the actuator. The controller is configured to operate the actuator to move the object holder past the array of printheads and to operate the plurality of printheads to eject marking material onto objects held by the object holder as the object holder passes the array of printheads. The support member and printhead array are oriented vertically to enable the printing system to be installed in a vertical cabinet that provides a small footprint in a non-production environment.
    Type: Application
    Filed: May 25, 2016
    Publication date: November 30, 2017
    Inventors: Wayne A. Buchar, James J. Spence, Jack G. Elliot, Michael F. Leo
  • Publication number: 20170341415
    Abstract: A system for printing at least one stretchable ink on a thermoformable substrate including an unwinder arranged to feed the thermoformable substrate from a first roll into a web drive subsystem, a surface energy modification device arranged to alter a substrate surface energy to enhance wetting and adhesion of the at least one stretchable ink to the thermoformable substrate, at least one full width printhead array arranged to deposit the at least one stretchable ink on the thermoformable substrate, at least one radiation curing device arranged to cure the at least one stretchable ink on the thermoformable substrate, a full width array sensor arranged to monitor the at least one stretchable ink on the thermoformable substrate, and a rewinder arranged to receive the thermoformable substrate and to form the thermoformable substrate into a second roll.
    Type: Application
    Filed: May 27, 2016
    Publication date: November 30, 2017
    Inventors: Steven R. Moore, Xin Yang, Alexander J. Fiorvanti, Paul J. McConville, Vincent M. Williams, David P. Lomenzo, Michael F. Leo, Jason O'Neil, Wayne A. Buchar
  • Patent number: 9827790
    Abstract: A system for printing at least one stretchable ink on a thermoformable substrate including an unwinder arranged to feed the thermoformable substrate from a first roll into a web drive subsystem, a surface energy modification device arranged to alter a substrate surface energy to enhance wetting and adhesion of the at least one stretchable ink to the thermoformable substrate, at least one full width printhead array arranged to deposit the at least one stretchable ink on the thermoformable substrate, at least one radiation curing device arranged to cure the at least one stretchable ink on the thermoformable substrate, a full width array sensor arranged to monitor the at least one stretchable ink on the thermoformable substrate, and a rewinder arranged to receive the thermoformable substrate and to form the thermoformable substrate into a second roll.
    Type: Grant
    Filed: May 27, 2016
    Date of Patent: November 28, 2017
    Assignee: Xerox Corporation
    Inventors: Steven R. Moore, Xin Yang, Alexander J. Fiorvanti, Paul J. McConville, Vincent M. Williams, David P. Lomenzo, Michael F. Leo, Jason O'Neil, Wayne A. Buchar
  • Patent number: 9827784
    Abstract: A printing system facilitates the printing of articles of manufacture. The system includes an array of printheads, a support member positioned to be parallel to a plane formed by the array of printheads, a member movably mounted to the support member, an actuator operatively connected to the movably mounted member, an object holder configured to mount to the movably mounted member, and a controller operatively connected to the plurality of printheads and the actuator. The controller is configured to operate the actuator to move the object holder past the array of printheads and to operate the plurality of printheads to eject marking material onto objects held by the object holder as the object holder passes the array of printheads. The support member and printhead array are oriented vertically to enable the printing system to be installed in a vertical cabinet that provides a small footprint in a non-production environment.
    Type: Grant
    Filed: May 25, 2016
    Date of Patent: November 28, 2017
    Assignee: Xerox Corporation
    Inventors: Wayne A. Buchar, James J. Spence, Jack G. Elliot, Michael F. Leo
  • Patent number: D836714
    Type: Grant
    Filed: September 22, 2017
    Date of Patent: December 25, 2018
    Assignee: Xerox Corporation
    Inventors: William T Clark, III, Michael F Leo, Wayne A Buchar, Brendan C Casey, Stephen F Skrainar, Donald A. Brown, David M. Parsons
  • Patent number: D861746
    Type: Grant
    Filed: May 10, 2017
    Date of Patent: October 1, 2019
    Assignee: Xerox Corporation
    Inventors: William T Clark, III, Michael F Leo, Stephen F Skrainar, Donald A Brown, David M Parsons