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Christensen, IL

Jan Christensen, Rock Island, IL US

Patent application numberDescriptionPublished
20080223863Foldable water tank with shielded hinges - A foldable water tank includes a foldable receptacle having a bottom wall and vertical sidewalls; and a folding frame to support the sidewalls in an upright position. The frame has first, second, third and fourth upper rails joined end-to-end. The frame has a folded position wherein the upper rails are adjacent to each other. First hinges disposed at end portions of said upper rails pivotably connect the upper rails. The second and fourth rails each includes first and second sections having adjacent end portions. Second hinges connect the adjacent end portions to allow the second and fourth rails to fold inwardly to be disposed between the first and third rails in the folded position. The second hinges each includes a shield to cover the adjacent end portions thereby to protect a user's hand from being pinched by the adjacent end portions during unfolding or folding of the frame.09-18-2008

Laura A. Christensen, Arlington Heights, IL US

Patent application numberDescriptionPublished
20100161728METHOD OF IDENTIFYING AND CONVEYING A ROLE ASSOCIATED WITH USERS IN A COMMUNICATION - A method for identifying and conveying a role of a first user relative to a second user in a communication comprises using a communication server to determine an identity of the first user, determine an identity of the second user, determine a relationship between the first user and the second user, determine an associated role with the first user relative to the relationship between the first user and the second user, and convey the associated role of the first user relative to the relationship to the second user. The communication server receives an indication that a communication between the users is initiated. The communication server and/or a source are configured for tracking one or more of the identities, relationships, and roles of the first and second users. Each user may have a plurality of roles and the identity and roles may by fixed or dynamically assigned.06-24-2010
20120115494METHOD AND SYSTEM FOR FORMING AN ACTIONABLE COMMUNICATION RESOURCE - An actionable communication resource forming function performs a method for forming an actionable communication resource in a communication system. The method includes receiving, from a resource management system, a plurality of resource identifiers that identify a plurality of resources, wherein each resource is associated with a communication device addressable by a communication system using a communication device identifier; for each resource identifier, determining the communication device identifier for the associated communication device; for each communication device identifier, identifying a communication group to which the corresponding communication device is affiliated, and using the identified communication groups to determine a set of communication groups, wherein each communication group in the set is addressable by the communication system, wherein an actionable communication resource is formed from the set of communication groups to facilitate communications with the communication devices over the communication system using the addressable communication groups.05-10-2012

Patent applications by Laura A. Christensen, Arlington Heights, IL US

S. Alexander Christensen, Northwoods, IL US

Patent application numberDescriptionPublished
20120255222COLD FLOW ADDITIVES - This invention relates to a fuel composition, comprising: (A) a normally liquid fuel; and (B) a cold flow improving amount of (i) a metathesized natural oil; (ii) a metathesized natural oil derivative; or (iii) a mixture of (i) and (ii). The invention also relates to metathesized derivatives formed by the reaction of a metathesized natural oil with a nucleophile, oxidizer, aromatic compound, enophilic acid reagent, or a mixture of two or more thereof.10-11-2012

Timothy Franklin Christensen, Moline, IL US

Patent application numberDescriptionPublished
20090025353Self-Clearing Row Unit - A row unit comprises a row unit gearbox with two shearing edges and two stalk rolls with corresponding shearing edges, wherein the stalk roll shearing edges shear against the gearbox shearing edges when the stalk rolls rotate during normal operation of the row unit, thereby chopping material that might otherwise be wrapped around the row unit gearbox and be jammed between the stalk rolls and the gearbox.01-29-2009
20090025354Tilt Out Corn Head End Fender - A corn head end fender is configured to tilt outwardly in a direction transverse to the direction of travel to provide access to a row unit covered by the end fender during normal operation.01-29-2009
20100043371Stalk Roll With Coating - A stalk roll for an agricultural harvester row unit comprising a plurality of longitudinal extending knife edges about its circumference, in which one of the leading and trailing sides of the knife edges is coated with a first wear resistant coating over substantially its entire length, and in which the other of the leading and trailing sides is coated with a second wear resistant coating over at least one of a front portion thereof and a rear portion thereof.02-25-2010
20100071336Sprockets And Chains For A Row Unit - A row unit gathering chain has a number of links that is an integral multiple of the number of teeth on the sprocket on which it is mounted.03-25-2010
20100071337Row Unit For An Agricultural Harvester - A row unit for an agricultural harvester includes left and right row unit arms that are fixed together with the shaped support. The shaped support is bent to extend across the top of the row unit arms and down the outside vertical surfaces of the row unit arms. The shaped support is welded to the outside vertical surfaces of the row unit arms.03-25-2010
20100072036Plastic Chain Guide For A Row Unit - A unitary plastic chain guide for a row unit is provided including 2 blocks, one disposed at each end of the chain guide, and a wall extending therebetween to guide the chain.03-25-2010
20110239980Cover For A Diesel Particulate Filter10-06-2011

Patent applications by Timothy Franklin Christensen, Moline, IL US