Kittelson
David B. Kittelson, Minneapolis, MN US
Patent application number | Description | Published |
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20130199093 | SOLAR GASIFIER - In various embodiments, the present invention provides a reaction chamber, including a catalyst, and a heating chamber configured to receive light. The heating chamber is positioned underneath at least a portion of the reaction chamber. | 08-08-2013 |
20130333368 | SYSTEM AND METHOD FOR THE PRODUCTION OF COMPRESSED FLUIDS - The invention herein described consists of a single-cylinder free-piston engine system comprising a combustion cylinder, a compression cylinder, a seal between the two cylinders and a piston assembly, capable of being produced in a miniature scale (e.g., less than 10 cubic centimeters volume). The combustion cylinder consists of a holding chamber wherein fuel enters through a fuel inlet port before combustion, a combustion chamber wherein combustion occurs according to an HCCI process, after which the excess fuel and exhaust leaves the engine system through a port for exhaust, and a port extending from the holding chamber to the combustion chamber. The compression cylinder comprises a compression chamber wherein a compressible a compressible fluid enters through an inlet port, is compressed by the single-cylinder engine system, and the compressed fluid exits through an outlet port, and a rebound chamber wherein energy from the combustion process is conserved by a rebound element. | 12-19-2013 |
Richard Kittelson, Vancouver, WA US
Patent application number | Description | Published |
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20130174469 | Motion Activated Non-Lethal Animal Trap - Disclosed is a non-lethal animal trap that comprises a housing, a mechanically actuated trap door, a motion sensor, and a microprocessor controlled tripping mechanism. The trap includes a pathway having a first and second entrance and a first and second trap door. The pathway includes animal bait therein, whereabove a motion sensor detects objects and motion within the pathway such that the entrances to the pathway are closed by the trap doors. The motion sensor sends signals to the microprocessor, which in turn activates an electrical latch mechanism that releases the trap door mechanism from its set position to its closed position. Once closed, each trap door includes a brace that prevents the animal from forcibly opening the door. The animal is then trapped for later disposal or relocation. A plurality of indicator lights provides notification of the device operational state, including device standby, triggered, and trapped animal notification. | 07-11-2013 |
Robert C. Kittelson, Fort Wayne, IN US
Patent application number | Description | Published |
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20090140537 | IN-CAB REFRIGERATOR MOUNTING AND METHOD - The interior of a truck cab ( | 06-04-2009 |
20090230711 | CABINET CLEAT - A vehicle cabinet having cabinet cleats used in conjunction with a vehicle cabin having cabinet cleat receivers is provided for use with a vehicle for operation on the ground. The cabinet cleat receivers cooperate with the cabinet cleats in such a way that locating the receivers with the cleats is easy and requires minimal manipulation by an installer. It is emphasized that this abstract is provided to comply with the rules requiring an abstract that will allow a searcher or other reader to quickly ascertain the subject matter of the technical disclosure. It is submitted with the understanding that it will not be used to interpret or limit the scope or meaning of the claims. | 09-17-2009 |