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Chad J.
Chad J. Abunassar, San Francisco, CA US
| Patent application number | Description | Published |
|---|---|---|
| 20110251672 | ASPECT RATIO FOR STENT STRUT DESIGN - An intravascular stent is provided to be implanted in coronary arteries and other body lumens. The stent includes stent struts that have a transverse cross-section that is substantially rectangular and an aspect ratio in the range of 0.9 to 1.0 to 1.4 to 1.0. This range of aspect ratios for the stent struts minimizes out of plane twisting of the struts or projecting edges of the struts when the stent is expanded from a compressed diameter to an expanded diameter in a coronary artery. | 10-13-2011 |
Chad J. Cochart, Sheboygan, WI US
| Patent application number | Description | Published |
|---|---|---|
| 20080258093 | Plumbing valve with undulating disk surface - A control disk for a fluid valve has a disk body having at least one through hole, the body having an upper surface for contacting another control element of the valve and an opposed lower surface. The upper surface is formed with a raised undulating contact surface. The raised undulating contact surface defines pockets suitable for receiving a lubricant. | 10-23-2008 |
| 20090189108 | VALVE ASSEMBLY - A valve assembly is disclosed providing a disk valve, a retaining clip configuration, and a bonnet nut. The disk valve comprises a moveable disk having a pair of recesses that is rotatable relative to a stationary disk to regulate the flow of a fluid through two ports in communication with the disks. The retaining clip configuration comprises a hose clip engaging a retaining segment on a valve housing and two hoses to connect the two hoses to two ports on the valve housing. The bonnet nut provides a tactile resistance to an applied torque when a portion of the valve cartridge assembly is rotated in relation to the valve housing. | 07-30-2009 |
Chad J. Gartzke, Wauwatosa, WI US
| Patent application number | Description | Published |
|---|---|---|
| 20110020151 | ENGINE BLOWER SCROLL - A blower system for an engine includes a base of a blower scroll coupled to an engine crankcase. The base has a bottom wall with an opening sized to accommodate an end of a crankshaft. The base also has a sidewall extending away from the crankcase. The blower system further includes a blower housing fastened to the base, without the use of threaded fasteners. Together the blower housing and the base form a chamber having an inlet and an outlet. Also, the blower system includes a fan within the chamber. The fan is driven by the crankshaft and is designed to direct a flow of air through the outlet of the chamber. | 01-27-2011 |
Chad J. Gartzke, Richfield, WI US
| Patent application number | Description | Published |
|---|---|---|
| 20110315133 | AUTOMATIC CHOKE FOR AN ENGINE - An internal combustion engine includes a muffler configured to reduce exhaust gas noise, a choke valve configured to control a flow of air in a carburetor, a thermally responsive element coupled with the choke valve and configured to move the choke valve in response to a temperature change in the thermally responsive element, and a thermally conductive member. The muffler has a housing defining an interior and an exterior. The thermally conductive member has a first portion positioned in the interior of the muffler in direct contact with the exhaust gases and extends through the muffler housing to the exterior of the muffler. The thermally conductive member also has a second portion positioned exteriorly of the muffler and coupled to the thermally responsive element, the thermally conductive member configured to conduct heat from exhaust gases within the muffler to the thermally responsive element. | 12-29-2011 |
Chad J. Gondringer, Lincoln, NE US
Chad J. Mefford, Springfield, OH US
| Patent application number | Description | Published |
|---|---|---|
| 20110216008 | Multi-Layer Integral Keypad - A multi-layer integral keypad ( | 09-08-2011 |
Chad J. Ronholdt, Aurora, CO US
| Patent application number | Description | Published |
|---|---|---|
| 20080213127 | Apparatus and Methods For Treating Allograft Products - Apparatus for treating allografts, having a sonication tank configured to transmit ultrasonic energy to the interior of the tank; a treatment canister rotatably positioned in said sonication tank, and configured to receive allografts therein; and a treatment fluid source in fluid communication with said treatment canister. Methods of treating allografts and methods for determining microbial contamination using the apparatus. | 09-04-2008 |
| 20110086383 | APPARATUS AND METHODS FOR TREATING ALLOGRAFT PRODUCTS - Apparatus for treating allografts, having a sonication tank configured to transmit ultrasonic energy to the interior of the tank; a treatment canister rotatably positioned in said sonication tank, and configured to receive allografts therein; and a treatment fluid source in fluid communication with said treatment canister. Methods of treating allografts and methods for determining microbial contamination using the apparatus. | 04-14-2011 |
Chad J. Slenes, Sherwood, OR US
| Patent application number | Description | Published |
|---|---|---|
| 20080239015 | HYBRID MANIFOLD FOR AN INK JET PRINTHEAD - A print head has an array of jets to dispense ink onto a printing surface, an array of actuators to cause the jets to dispense ink and an ink manifold to route ink to the array of jets, the ink manifold being formed of at least one polymer layers. A print manifold has an array of jets formed on a metal plate, at least one polymer layer mounted on the metal plate, the polymer layer including an array of manifolds corresponding to the array of jets and an electronic circuit board mounted on the polymer layer, the electronic circuit board having an array of holes corresponding to the array of manifolds. A print system includes at least one ink reservoir at least one umbilical to transport ink out of the ink reservoir and a print head as described above. | 10-02-2008 |
| 20090271979 | CIRCUITRY FOR PRINTER - A printing system includes a print head to deliver ink to an image receptor and at least one ink reservoir to deliver ink to the print head. Driving circuitry provides signals to the print head to control delivery of the ink and a flexible circuit interposed between the print head and the ink reservoirs connects the driving circuitry to the print head. The flexible circuit may include a heater to provide heat to the ink reservoirs. Alternatively, the flexible circuit may be replaced with a rigid substrate having a heater within its layers. | 11-05-2009 |
| 20100065198 | ELECTRICAL INTERCONNECT WITH MAXIMIZED ELECTRICAL CONTACT - An electrical interconnect has an adhesive layer in which is formed an array of apertures, the apertures being of non-circular shape. An electrical circuit apparatus has a first circuit having at least one electrical contact, a second circuit having at least one electrical contact aligned to the electrical contact of the first circuit, and a standoff structure between the first and second circuits having at least one aperture aligned to one electrical contact of the first and second circuits, the aperture being of a non-circular shape. | 03-18-2010 |
| 20100294545 | INTERCONNECT FOR TIGHTLY PACKED ARRAYS WITH FLEX CIRCUIT - Exemplary embodiments provide interconnects and methods for interconnecting an electrical device array with a flexible circuit by filling a chemically-etched or laser-ablated integral stencil with conductive materials | 11-25-2010 |
Chad J. Zalkin, San Antonio, TX US
| Patent application number | Description | Published |
|---|---|---|
| 20100077959 | AIRLESS SPRAY GUN VIRTUAL COATINGS APPLICATION SYSTEM - A virtual coatings application system realistically simulates airless spray painting. The system generally includes a display screen on which is defined a virtual surface that is intended to be virtually painted or coated by the user. The user operates the instrumented airless spray gun controller which is instrumented with a tracking device and an electronic on/off switch for the trigger. The system also has a motion tracking system that tracks the position and orientation of the airless spray gun controller with respect to the virtual surface defined on the display screen. Simulation software generates virtual spray pattern data in response to the setup parameters and the position and orientation of the airless spray gun controller with respect to the virtual surface. Virtual spray pattern images are displayed in real time on the display screen in accordance with the accumulation of virtual spray pattern data at each location on the virtual surface. The primary purpose of the system is to enhance training. In addition to providing virtual painting of a part, the system also provides for virtual practice sessions in which the user can test setup parameters by painting virtual practice paper. | 04-01-2010 |