Patents by Inventor Pascal Raoust

Pascal Raoust 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: 10668730
    Abstract: A system in an inkjet printer cleans components in a printhead cleaning system. The system includes a rectangular frame, an actuator configured with a bi-directionally rotating output shaft, a shaft connected to the rotating output shaft, a rinsing member pneumatically connected to a fluid source to enable a fluid from the fluid source to flow to the member and exit through openings in the rinsing member. Cords are connected to the shaft and the member to move the rinsing member from a first position at one end of the frame to a second position at another end of the frame as the output shaft of the actuator rotates in one direction. Fluid is released through the openings in the rinsing member to clean components of a printhead cleaning system as the rinsing member moves. The actuator is reversed to return the rinsing member to the first position.
    Type: Grant
    Filed: July 17, 2018
    Date of Patent: June 2, 2020
    Assignee: Xerox Corporation
    Inventor: Pascal Raoust
  • Publication number: 20180319167
    Abstract: A system in an inkjet printer cleans components in a printhead cleaning system. The system includes a rectangular frame, an actuator configured with a bi-directionally rotating output shaft, a shaft connected to the rotating output shaft, a rinsing member pneumatically connected to a fluid source to enable a fluid from the fluid source to flow to the member and exit through openings in the rinsing member. Cords are connected to the shaft and the member to move the rinsing member from a first position at one end of the frame to a second position at another end of the frame as the output shaft of the actuator rotates in one direction. Fluid is released through the openings in the rinsing member to clean components of a printhead cleaning system as the rinsing member moves. The actuator is reversed to return the rinsing member to the first position.
    Type: Application
    Filed: July 17, 2018
    Publication date: November 8, 2018
    Inventor: Pascal Raoust
  • Patent number: 10046566
    Abstract: A system in an inkjet printer cleans components in a printhead cleaning system. The system includes a rectangular frame, an actuator configured with a bi-directionally rotating output shaft, a shaft connected to the rotating output shaft, a rinsing member pneumatically connected to a fluid source to enable a fluid from the fluid source to flow to the member and exit through openings in the rinsing member. Cords are connected to the shaft and the member to move the rinsing member from a first position at one end of the frame to a second position at another end of the frame as the output shaft of the actuator rotates in one direction. Fluid is released through the openings in the rinsing member to clean components of a printhead cleaning system as the rinsing member moves. The actuator is reversed to return the rinsing member to the first position.
    Type: Grant
    Filed: August 4, 2016
    Date of Patent: August 14, 2018
    Assignee: Xerox Corporation
    Inventor: Pascal Raoust
  • Publication number: 20180037031
    Abstract: A system in an inkjet printer cleans components in a printhead cleaning system. The system includes a rectangular frame, an actuator configured with a bi-directionally rotating output shaft, a shaft connected to the rotating output shaft, a rinsing member pneumatically connected to a fluid source to enable a fluid from the fluid source to flow to the member and exit through openings in the rinsing member. Cords are connected to the shaft and the member to move the rinsing member from a first position at one end of the frame to a second position at another end of the frame as the output shaft of the actuator rotates in one direction. Fluid is released through the openings in the rinsing member to clean components of a printhead cleaning system as the rinsing member moves. The actuator is reversed to return the rinsing member to the first position.
    Type: Application
    Filed: August 4, 2016
    Publication date: February 8, 2018
    Inventor: Pascal Raoust
  • Patent number: 9676196
    Abstract: A wiper configuration enables a single wiper to clean a faceplate of a printhead in a printer without requiring solvent to prepare the printhead faceplate. The wiper configuration includes a wiper having a hooked end, a mounting bar, and a reinforcing bar. The wiper has two flanges that form a recess that receives the mounting bar so the wiper can be mounted to the mounting bar without the use of threaded members or other fasteners. A pivot in the mounting member is positioned at a predetermined distance from the hooked end of the wiper that is approximately ten times the radius of the internal curvature of the hooked end.
    Type: Grant
    Filed: August 4, 2016
    Date of Patent: June 13, 2017
    Assignee: Xerox Corporation
    Inventor: Pascal Raoust