Patents by Inventor Christopher Larsen

Christopher Larsen 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: 20070074063
    Abstract: An operating environment configuration system comprises a first operating system of a computer device having at least one configuration setting associated therewith, and a second operating system of the computer device configured to automatically retrieve the at least one configuration setting and configure at least one component associated with the second operating system with the at least one configuration setting.
    Type: Application
    Filed: September 29, 2005
    Publication date: March 29, 2007
    Inventors: James Mondshine, William Crosswy, Christopher Larsen
  • Publication number: 20070039605
    Abstract: A cooking appliance includes first and second French-style doors connected through a door linkage system. The door linkage system includes first and second control arms, each including a first end linked to a corresponding one of the first and second doors and a second end. The second ends of the first and second control arms are interconnected and mounted so as to travel in an arcuate path when one of the doors is operated. Shifting one of the first and second doors in an open or closed direction results in a corresponding movement in the other door. The first and second control arms are actually interconnected to a linkage control arm that establishes a particular timing of the doors. The door linkage system also employs a camming surface, cam follower and spring element that provides a biasing force to the doors.
    Type: Application
    Filed: August 18, 2005
    Publication date: February 22, 2007
    Inventor: Christopher Larsen
  • Publication number: 20070039606
    Abstract: A cooking appliance having first and second oven doors that combine to extend across and close off a frontal opening of a cooking chamber includes a latching mechanism for locking the first and second oven doors in a closed position. The latching mechanism includes a fixed support plate and a motor having an output shaft to which is rotatably mounted an eccentric drive member. Preferably, the motor is fixedly mounted to the support plate. The latching mechanism further includes first and second latch members each having a first end portion pivotally attached to the eccentric drive member extending to a second end portion defining a hook element. When the motor is activated, a guide mechanism directs the second end portions of the first and second latch members to a locking position leading the hook members into engagement with the first and second doors.
    Type: Application
    Filed: August 18, 2005
    Publication date: February 22, 2007
    Inventors: Christopher Larsen, David Levi
  • Publication number: 20060272632
    Abstract: A convection cooking appliance includes a convection fan for establishing a convection airflow which is heated by a heating element including first and second sections that are symmetrically disposed about the convection fan substantially parallel to and downstream of the convection fan. Each of the first and second sections is formed so as to include at least three lobes and four 180° turns, while establishing a thin profile heating element. A convection fan cover extends across the convection fan and includes a main body portion having an outlet portion for directing the convection airflow into a cooking chamber of the appliance. The outlet portion includes an angled louver and a trip edge portion. The angled louver and trip edge portion cooperate to alter a direction of the convection airflow from being substantially parallel to the main body portion to being substantially perpendicular the main body portion.
    Type: Application
    Filed: July 20, 2005
    Publication date: December 7, 2006
    Inventors: Thu-Ha Duncan, Christopher Larsen, Steven Swayne, Robert Whipple,
  • Publication number: 20060219234
    Abstract: A cooking appliance includes an oven door having a transparent zone and a passage for permitting an air flow to pass through the door and into a cooling duct extending about an oven cavity. The door includes a panel having a front surface and a central opening in which is arranged an outer transparent pane. The passage separates the outer transparent pane from an inner window pack. The inner window pack includes first and second, substantially parallel window panes spaced one from the other to establish an inner dead air space. Preferably, the door includes an inner transparent pane that forms, with an outer transparent pane, an outer window pack which establishes an outer dead air space. The outer dead air space is positioned between upper and lower portions of the oven door that establish additional dead air spaces that form an overall uniform insulating layer for the door.
    Type: Application
    Filed: March 29, 2005
    Publication date: October 5, 2006
    Inventor: Christopher Larsen
  • Publication number: 20060213500
    Abstract: A cooking appliance includes an oven cavity, a trim element and a door designed to pivot about a substantially vertical axis. The door is mounted for pivotal movement relative to the oven cavity about a substantially vertical axis. The door includes a main body portion having a front surface, a rear surface and a peripheral edge portion. The peripheral edge portion includes top, bottom and opposing side edge sections, with each of the opposing side edge sections leading to an extended region that overlaps, at least in part, the trim element. The extended region includes a generally rounded portion directly adjacent to the trim element. The generally rounded portion provides clearance necessary to enable the door to shift between open and closed positions, while simultaneously allowing the use of an extremely thin or low profile door.
    Type: Application
    Filed: March 22, 2005
    Publication date: September 28, 2006
    Inventor: Christopher Larsen
  • Publication number: 20060170224
    Abstract: A hood latch has a mounting plate, a ratchet and pawl assembly, a secondary release lever and a reinforcement plate. The mounting plate has a fishmouth. The ratchet is pivotally mounted to the mounting plate at a first pivot point. The ratchet cooperates with the fishmouth and moves between an unlatched position and a latched position. The ratchet is biased to the unlatched position. The pawl is pivotally mounted to the mounting plate at a second pivot point. The pawl is biased to engage the ratchet and releasably retain the ratchet in the latched position. The secondary release leveris pivotally mounted to the mounting plate at a third pivot point. The secondary release lever is moveable between a secondary latched position closing the fishmouth providing a secondary catch and a release position pivoted away from the fishmouth. The secondary release lever is biased to the secondary latched position.
    Type: Application
    Filed: February 23, 2004
    Publication date: August 3, 2006
    Inventors: John Mitchell, Keith Morgan, Jeffrey Domenchinl, Christopher Larsen
  • Patent number: 7052671
    Abstract: A composition comprising a carrier liquid; a dispersant; and a chemical hydride. The composition can be used in a hydrogen generator to generate hydrogen for use, e.g., as a fuel. A regenerator recovers elemental metal from byproducts of the hydrogen generation process.
    Type: Grant
    Filed: January 11, 2002
    Date of Patent: May 30, 2006
    Assignee: Safe Hydrogen, LLC
    Inventors: Andrew W. McClaine, Jonathan L. Rolfe, Christopher A. Larsen, Ravi K. Konduri
  • Publication number: 20060021130
    Abstract: A multiple nozzle moving jet structure for a spa, attached to flexible tubes encased in an articulated sleeve exhausts pressurized water into the spa in a vertical whipping motion, in reaction to the water exhaust. The multiple nozzle structure utilizes one air supply tube to aerate water streams of the multiple nozzle structure. The combination of the multiple nozzle structure with the articulated sleeves on the flexible tubes, confines movement of the nozzle structure in one plane, eliminating the requirement for a guide body to confine direction of nozzle movement.
    Type: Application
    Filed: July 27, 2004
    Publication date: February 2, 2006
    Inventor: Christopher Larsen
  • Publication number: 20050175868
    Abstract: A composition comprising a carrier liquid; a dispersant; and a chemical hydride. The composition can be used in a hydrogen generator to generate hydrogen for use, e.g., as a fuel. A regenerator recovers elemental metal from byproducts of the hydrogen generation process.
    Type: Application
    Filed: March 7, 2005
    Publication date: August 11, 2005
    Inventors: Andrew McClaine, Jonathan Rolfe, Christopher Larsen, Ravi Konduri, Frederick Becker
  • Publication number: 20050131649
    Abstract: The present invention relates to systems and methods for biomedical drug research, addressing major molecular, cell biological and biochemical information management issues within drug discovery and basic biomedical science. The invention allows scientists to enter biological, chemical, and/or molecular data into a central database, analyze the data entries according to entry attributes, and graphically view the results. A group of web-enabled researchers can enter, share and analyze molecular and cellular data and information from the resources using standardized vocabularies and ontologies. This application describes in detail components of the databasing system, including but not limited to annotation modules, reference managers, advanced search algorithms, ontology browsers, molecular network builders, and text processing scripts.
    Type: Application
    Filed: August 12, 2004
    Publication date: June 16, 2005
    Inventors: Christopher Larsen, Brian Osborne, Chuyu Ren, Lin Bai, Grace Stafford, Dmitri Evstratovski, David Rubin
  • Patent number: 6895953
    Abstract: A gas cooking appliance includes at least one oven cavity which is coated with a heat resistant material, preferably porcelain. The cooking appliance includes a gas broil element and an associated baffle, as well as a gas igniter, arranged atop the oven cavity. The baffle is provided with one or more openings above the igniter for ventilation purposes. Each opening is preferably defined by a louver. With the inclusion of the louvered opening, enhanced combustion is assured and any potential crazing zone of the oven cavity is shifted to a position wherein, should any heat resistant material chip off due to heat from the igniter, the material will be blocked from falling into any food support zone of the oven cavity.
    Type: Grant
    Filed: March 12, 2003
    Date of Patent: May 24, 2005
    Assignee: Maytag Corporation
    Inventors: Christopher A. Larsen, Gerald R. Place, Steven M. Swayne, Dutch VanZandt
  • Publication number: 20050040658
    Abstract: A latch (1) for a deck lid includes a load lever (41) that operates after the latch (1) is released to prevent the pawl (22) from immediately returning to a latched position. The load lever (41) acts on a pawl lever (21) which in turn acts on the pawl (22). The load lever (41) enables the latch (1) to release even under load such as that created by a heavy layer of snow on the deck lid. The load lever (41) only operates during the opening cycle of the latch (1) and automatically resets as the ratchet (29) moves to the fully open condition.
    Type: Application
    Filed: December 10, 2002
    Publication date: February 24, 2005
    Inventors: Christopher Larsen, Jeffrey Domenchini, Keith Morgan
  • Patent number: 6830045
    Abstract: A cooking appliance includes a gas burner module having a base structure upon which is secured at least a gas burner element and a gas orifice defining member in a predetermined alignment. The base structure is preferably formed from stamped steel. The burner module also preferably includes a gas igniter. The gas burner module is adapted to be mounted to heat an oven cavity of the cooking appliance. With this arrangement, tolerance build-up leading to misalignment between critical components is greatly reduced thereby improving manufacturing and combustion repeatability, as well as enhanced field replacement. In this manner, the cooking appliance will consistently operate within prescribed agency limitations.
    Type: Grant
    Filed: March 12, 2003
    Date of Patent: December 14, 2004
    Assignee: Maytag Corporation
    Inventors: Eddie Max Brock, Christopher A. Larsen, Gerald R. Place
  • Spa
    Patent number: D517697
    Type: Grant
    Filed: October 28, 2003
    Date of Patent: March 21, 2006
    Assignee: Watkins Manufacturing Corporation
    Inventor: Christopher Larsen
  • Patent number: D518896
    Type: Grant
    Filed: September 8, 2004
    Date of Patent: April 11, 2006
    Assignee: Watkins Manufacturing Corporation
    Inventor: Christopher Larsen
  • Spa
    Patent number: D527828
    Type: Grant
    Filed: December 30, 2004
    Date of Patent: September 5, 2006
    Assignee: Watkins Manufacturing Corporation
    Inventor: Christopher Larsen
  • Patent number: D531729
    Type: Grant
    Filed: September 24, 2004
    Date of Patent: November 7, 2006
    Assignee: Watkins Manufacturing Corporation
    Inventor: Christopher Larsen
  • Spa
    Patent number: D531731
    Type: Grant
    Filed: October 28, 2003
    Date of Patent: November 7, 2006
    Assignee: Watkins Manufacturing Corporation
    Inventor: Christopher Larsen
  • Patent number: D534871
    Type: Grant
    Filed: October 14, 2003
    Date of Patent: January 9, 2007
    Assignee: Watkins Manufacturing Corporation
    Inventor: Christopher Larsen