Patents by Inventor Felipe J. Marin

Felipe J. Marin 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: 20110006566
    Abstract: An exercise machine has a number of features relating to ease of use. The machine has a widened step through design, improved foot straps, an adjustable reading display or a pivotal arm rest.
    Type: Application
    Filed: June 14, 2010
    Publication date: January 13, 2011
    Applicant: UNISEN, INC., DBA STAR TRAC
    Inventors: Kevin P. Corbalis, Mark William Chiles, Victor Torres Cornejo, Felipe J. Marin
  • Patent number: 7837597
    Abstract: An exercise machine including a weight measurement system which provides a signal representative of a user's weight. An embodiment of the weight measurement system includes at least one load cell outputting a signal used by a microprocessor to determine an accurate value of the users weight. An embodiment of the weight measurement system includes a plurality of load cells using a Wheatstone bridge configuration to output a signal representative of a user's weight regardless of whether the weight is evenly distributed across each load cell. A calibration process calibrates the load cells for each exercise machine.
    Type: Grant
    Filed: October 9, 2008
    Date of Patent: November 23, 2010
    Assignee: Unisen, Inc.
    Inventors: Javier J. Reyes, Kevin P. Corbalis, Victor Torres Cornejo, Felipe J. Marin, Gregory A. Wallace
  • Patent number: 7736281
    Abstract: An exercise machine has a number of features relating to ease of use. The machine has a widened step through design, improved foot straps, an adjustable reading display or a pivotal arm rest.
    Type: Grant
    Filed: January 19, 2004
    Date of Patent: June 15, 2010
    Assignee: Unisen, Inc.
    Inventors: Kevin P. Corbalis, Mark William Chiles, Victor Torres Cornejo, Felipe J. Marin
  • Patent number: 7670266
    Abstract: An elliptical machine has a frame and an operating linkage between the frame and foot supports. Each side of the operating linkage comprises five links that are connected with five pin joints. A foot support is connected to each side of the operating linkage with each of the five pin joints being positioned forward of the foot support.
    Type: Grant
    Filed: July 29, 2005
    Date of Patent: March 2, 2010
    Assignee: Unisen, Inc.
    Inventors: Victor Torres Cornejo, Mark William Chiles, James Dey, Felipe J. Marin, Kevin Patrick Corbalis
  • Patent number: 7666122
    Abstract: An elliptical exercise machine features a pair of translating members to which a pair of foot members is axially secured. The foot members each pivots with respect to the associated translating member. The generated motion allows a user to lock a knee before beginning downward movement and allows a user to bend the same knee before beginning forward movement such that the motion is more natural for the user.
    Type: Grant
    Filed: July 18, 2006
    Date of Patent: February 23, 2010
    Assignee: Unisen, Inc.
    Inventors: Mark William Chiles, Felipe J. Marin, James Dey, Victor Torres Cornejo, Kevin Patrick Corbalis
  • Patent number: 7618345
    Abstract: An exercise machine has a universal holder that is adapted to facilitate communication between the machine and a variety of portable electronic device configurations. The universal holder can be formed of a material that is generally transparent to infrared signals, but that is generally optically opaque.
    Type: Grant
    Filed: October 31, 2003
    Date of Patent: November 17, 2009
    Assignee: Unisen, Inc.
    Inventors: Kevin P. Corbalis, Javier J. Reyes, Felipe J. Marin, Victor Torres Cornejo, Gregory Allen Wallace, Charles Joseph Heiden
  • Publication number: 20090247371
    Abstract: An exercise machine has a frame and an operating linkage. The operating linkage includes any of a number of mechanisms that can adjust a foot trace generated by the linkage. In one configuration, the foot trace can be adjusted between at least a generally vertical trace and a generally horizontal trace.
    Type: Application
    Filed: June 8, 2009
    Publication date: October 1, 2009
    Applicant: Unisen, Inc., dba Star Trac
    Inventors: James B. Dey, Victor Torres Cornejo, Mark William Chiles, Felipe J. Marin, Kevin Patrick Corbalis
  • Patent number: 7544152
    Abstract: An exercise machine has a frame and an operating linkage. The operating linkage includes any of a number of mechanisms that can adjust a foot trace generated by the linkage. In one configuration, the foot trace can be adjusted between at least a generally vertical trace and a generally horizontal trace.
    Type: Grant
    Filed: March 29, 2006
    Date of Patent: June 9, 2009
    Assignee: Unisen, Inc.
    Inventors: James Dey, Victor Torres Cornejo, Mark William Chiles, Felipe J. Marin, Kevin Patrick Corbalis
  • Publication number: 20090036273
    Abstract: An exercise machine including a weight measurement system which provides a signal representative of a user's weight. An embodiment of the weight measurement system includes at least one load cell outputting a signal used by a microprocessor to determine an accurate value of the users weight. An embodiment of the weight measurement system includes a plurality of load cells using a Wheatstone bridge configuration to output a signal representative of a user's weight regardless of whether the weight is evenly distributed across each load cell. A calibration process calibrates the load cells for each exercise machine.
    Type: Application
    Filed: October 9, 2008
    Publication date: February 5, 2009
    Inventors: Javier J. Reyes, Kevin P. Corbalis, Victor Torres Cornejo, Felipe J. Marin, Gregory A. Wallace
  • Patent number: 7435205
    Abstract: An exercise machine including a weight measurement system which provides a signal representative of a user's weight. An embodiment of the weight measurement system includes at least one load cell outputting a signal used by a microprocessor to determine an accurate value of the users weight. An embodiment of the weight measurement system includes a plurality of load cells using a Wheatstone bridge configuration to output a signal representative of a user's weight regardless of whether the weight is evenly distributed across each load cell. A calibration process calibrates the load cells for each exercise machine.
    Type: Grant
    Filed: June 30, 2006
    Date of Patent: October 14, 2008
    Assignee: Unisen, Inc.
    Inventors: Javier J. Reyes, Kevin P. Corbalis, Victor Torres Cornejo, Felipe J. Marin, Gregory A. Wallace
  • Patent number: 7179202
    Abstract: An exercise machine, such as a treadmill, has a display arrangement that is configured for easily repair and replacement. The display arrangement comprises a sandwich of a keypad panel, a display panel and an electronics panel. The display arrangement is secured within a console by one or more fasteners and the display arrangement comprises one or more sockets that connect with wires to a power supply and a controller.
    Type: Grant
    Filed: November 19, 2002
    Date of Patent: February 20, 2007
    Assignee: Unisen Inc.
    Inventors: Felipe J. Marin, Victor Torres Cornejo, Kevin P. Corbalis
  • Patent number: 7070542
    Abstract: An exercise machine including a weight measurement system which provides a signal representative of a user's weight. An embodiment of the weight measurement system includes at least one load cell outputting a signal used by a microprocessor to determine an accurate value of the users weight. An embodiment of the weight measurement system includes a plurality of load cells using a Wheatstone bridge configuration to output a signal representative of a user's weight regardless of whether the weight is evenly distributed across each load cell. A calibration process calibrates the load cells for each exercise machine.
    Type: Grant
    Filed: December 5, 2002
    Date of Patent: July 4, 2006
    Assignee: Unisen, Inc.
    Inventors: Javier J. Reyes, Kevin P. Corbalis, Victor Torres Cornejo, Felipe J. Marin, Gregory A. Wallace
  • Patent number: 6878099
    Abstract: An exercise machine, such as a treadmill, has a user cooling system. The cooling system includes at least on fan that is mounted in a display console. The fan draws air through a duct and directs the air toward an upper portion of the user's body. In one arrangement, the fan and the duct are configured to reduce recirculation of air.
    Type: Grant
    Filed: November 19, 2002
    Date of Patent: April 12, 2005
    Assignee: Unisen, Inc.
    Inventors: Kevin P. Corbalis, Felipe J. Marin, Victor Torres Cornejo
  • Publication number: 20040198561
    Abstract: An exercise machine has a number of features relating to ease of use. The machine has a widened step through design, improved foot straps, an adjustable reading display or a pivotal arm rest.
    Type: Application
    Filed: January 19, 2004
    Publication date: October 7, 2004
    Inventors: Kevin P. Corbalis, Mark William Chiles, Victor Torres Cornejo, Felipe J. Marin
  • Publication number: 20040092367
    Abstract: An exercise machine has a universal holder that is adapted to facilitate communication between the machine and a variety of portable electronic device configurations. The universal holder can be formed of a material that is generally transparent to infrared signals, but that is generally optically opaque.
    Type: Application
    Filed: October 31, 2003
    Publication date: May 13, 2004
    Inventors: Kevin P. Corbalis, Javier J. Reyes, Felipe J. Marin, Victor Torres Cornejo, Gregory Allen Wallace, Charles Joseph Heiden
  • Publication number: 20040018915
    Abstract: An exercise machine including a weight measurement system which provides a signal representative of a user's weight. An embodiment of the weight measurement system includes at least one load cell outputting a signal used by a microprocessor to determine an accurate value of the users weight. An embodiment of the weight measurement system includes a plurality of load cells using a Wheatstone bridge configuration to output a signal representative of a user's weight regardless of whether the weight is evenly distributed across each load cell. A calibration process calibrates the load cells for each exercise machine.
    Type: Application
    Filed: December 5, 2002
    Publication date: January 29, 2004
    Inventors: Javier J. Reyes, Kevin P. Corbalis, Victor Torres Cornejo, Felipe J. Marin, Gregory A. Wallace
  • Publication number: 20040018916
    Abstract: An exercise machine, such as a treadmill, has a display arrangement that is configured for easily repair and replacement. The display arrangement comprises a sandwich of a keypad panel, a display panel and an electronics panel. The display arrangement is secured within a console by one or more fasteners and the display arrangement comprises one or more sockets that connect with wires to a power supply and a controller.
    Type: Application
    Filed: November 19, 2002
    Publication date: January 29, 2004
    Inventors: Felipe J. Marin, Victor Torres Cornejo, Kevin P. Corbalis
  • Publication number: 20040018917
    Abstract: An exercise machine, such as a treadmill, has a user cooling system. The cooling system includes at least on fan that is mounted in a display console. The fan draws air through a duct and directs the air toward an upper portion of the user's body. In one arrangement, the fan and the duct are configured to reduce recirculation of air.
    Type: Application
    Filed: November 19, 2002
    Publication date: January 29, 2004
    Inventors: Kevin P. Corbalis, Felipe J. Marin, Victor Torres Cornejo