Dewberry
Andrew Dewberry, Vancouver CA
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20110271456 | BLADE PROTECTOR FOR CUTTING TOOLS - A cutting tool comprising a body, an aperture defined through the body, a blade coupled to the body, and at least one protrusion extending from the body into the aperture. The blade has a cutting edge extending into the aperture. The protrusion(s) has(have) an end portion proximate the cutting edge and configured to impede access to the cutting edge. The protrusion(s) may be flexible, such that limited access to the cutting edge is permitted in a flexed state. | 11-10-2011 |
Brandon Scott Dewberry, Huntsville, AL US
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20150029053 | One Way Time of Flight Distance Measurement - Determination of distance and/or position relative to one or more points by transmission of a wideband signal by a first antenna, reception of the transmitted wideband signal by a second antenna and comparison of the time delay between the transmitted and received signals. The first and second antennas are connected to a timer/processor unit. One or more of the first or second antennas is movable to an unknown position to be measured, but maintains connection to the timer/processor through a fixed or known delay communication link. The timer/processor contains a time base for generating the transmitted signal and an offset timer for measuring the time delay of the received signal. The received signal may be processed to determine a start time or leading edge that may resolve RF cycle and modulation bandwidth ambiguities and may allow positive determination of distance much shorter than a wavelength at the operation center frequency. | 01-29-2015 |
George Dewberry, Palm Springs, CA US
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20120013197 | ELECTRICAL LINE CONDITIONER - An electrical line conditioner or energy conservation device, a process of manufacturing thereof, and a method of use thereof. The energy conservation device, or electrical line conditioner, comprises at least two different electrochemically oxidized aluminum alloy units that may be placed near electrical lines or electrical panels or surround electrical lines to reduce energy consumption without compromising performance of a load. A first electrochemically oxidized aluminum alloy unit may be violet, a second electrochemically oxidized aluminum alloy unit may be black. The electrical line conditioner may further comprise a spacer and a band to secure the electrical line conditioner to electrical lines. The electrical line conditioner is produced using an anodizing process. | 01-19-2012 |
George Dewberry, Los Angeles, CA US
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20090001811 | Electrical line conditioner - An electrical line conditioner or energy conservation device, a process of manufacturing thereof, and a method of use thereof. The energy conservation device, or electrical line conditioner, comprises at least two different electrochemically oxidized aluminum alloy units that may be placed near electrical lines or electrical panels or surround electrical lines to reduce energy consumption without compromising performance of a load. A first electrochemically oxidized aluminum alloy unit may be violet, a second electrochemically oxidized aluminum alloy unit may be black. The electrical line conditioner may further comprise a spacer and a band to secure the electrical line conditioner to electrical lines. The electrical line conditioner is produced using an anodizing process. | 01-01-2009 |
20090001820 | Electrical line conditioner - An electrical line conditioner or energy conservation device, a process of manufacturing thereof, and a method of use thereof. The energy conservation device, or electrical line conditioner, comprises at least two different electrochemically oxidized aluminum alloy units that may be placed near electrical lines or electrical panels or surround electrical lines to reduce energy consumption without compromising performance of a load. A first electrochemically oxidized aluminum alloy unit may be violet, a second electrochemically oxidized aluminum alloy unit may be black. The electrical line conditioner may further comprise a spacer and a band to secure the electrical line conditioner to electrical lines. The electrical line conditioner is produced using an anodizing process. | 01-01-2009 |
James Thomas Dewberry, Greer, SC US
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20140262640 | Parking Brake Reset Mechanism for Railway Vehicles - A parking brake reset system for a railway vehicle, such as a transit vehicle, includes a brake operating unit fluidly connected to a main air reservoir and controlling air flow to a brake cylinder of the railway vehicle, a brake pipe, a parking brake, and a control valve in line between the brake pipe and the parking brake to establish fluid communication between the brake pipe and the parking brake. The control valve is in line between the brake operating unit and the parking brake, whereby the control valve controls air flow to the parking brake from the main air reservoir and the brake pipe. The control valve may be a double check valve or a 3-way cutout valve, as examples. | 09-18-2014 |
Jeff Dewberry, Carrollton, GA US
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20110253414 | METAL-CLAD CABLE ASSEMBLY - A metal-clad cable assembly comprising a conductor assembly having a plurality of insulated conductors and a binder disposed around the insulated conductors. The cable assembly further includes an outer metal sheath disposed around the conductor assembly and an electrically conductive grounding foil disposed externally to the conductor assembly, the conductive grounding foil comprising a bottom planar surface and a top planar surface, the bottom planar surface engaging the binder and the top planar surface engaging an interior surface of the metal sheath to form a low impedance equipment ground path. | 10-20-2011 |
Jeff Dewberry, Bremen, GA US
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20100176073 | Stackable Stems - A stem may comprise a circular base, a plurality of outer ears, and a plurality of outer uprights. The circular base may have a circular outer perimeter centered on a center point of the circular base. The plurality of outer ears may protrude outwardly from the circular outer perimeter. The plurality of outer uprights may be respectively connected to each of the plurality of outer ears at a bottom end of each of the plurality of outer uprights. The plurality of outer uprights may be substantially parallel with each other and may be substantially perpendicular to the circular base. The stem may be configured to allow an additional stem to mateable stack inside the stem. The additional stem may be rotated (with respect to the stem) an incremental amount such that sides of outer ears of the additional stem may respectively contact sides of the outer uprights of the stem. | 07-15-2010 |
20120160794 | Stackable Stems - A stem may comprise a circular base, a plurality of outer ears, and a plurality of outer uprights. The circular base may have a circular outer perimeter centered on a center point of the circular base. The plurality of outer ears may protrude outwardly from the circular outer perimeter. The plurality of outer uprights may be respectively connected to each of the plurality of outer ears at a bottom end of each of the plurality of outer uprights. The plurality of outer uprights may be substantially parallel with each other and may be substantially perpendicular to the circular base. The stem may be configured to allow an additional stem to mateable stack inside the stem. The additional stem may be rotated (with respect to the stem) an incremental amount such that sides of outer ears of the additional stem may respectively contact sides of the outer uprights of the stem. | 06-28-2012 |
Jim I. Dewberry, Provo, UT US
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20080206576 | Superabrasive compact including diamond-silicon carbide composite, methods of fabrication thereof, and applications therefor - Embodiments of the present invention relate to diamond-silicon carbide composites, superabrasive compacts including such diamond-silicon carbide composites, and methods of fabricating such diamond-silicon carbide composites and superabrasive compacts. In one embodiment, a superabrasive compact includes a substrate and a superabrasive table bonded to the substrate. The superabrasive table comprises diamond-silicon carbide composite including a matrix comprising nanometer-sized silicon carbide grains and micrometer-sized diamond grains dispersed through the matrix. In another embodiment, a method of fabricating a superabrasive compact is disclosed. An assembly comprising a mixture including diamond particles and silicon is formed. The silicon comprises amorphous silicon, crystalline silicon crystallized from amorphous silicon formed by a milling process, or combinations thereof. A substrate is positioned in proximity to the mixture. The assembly is subjected to heat and pressure to form a superabrasive compact comprising a superabrasive table bonded to the substrate. The superabrasive table comprises diamond-silicon carbide composite including diamond grains dispersed through a matrix of silicon carbide grains. | 08-28-2008 |
20110258937 | METHODS OF FABRICATING A SUPERABRASIVE COMPACT INCLUDING A DIAMOND-SILICON CARBIDE COMPOSITE TABLE - Embodiments relate to superabrasive compacts including a diamond-silicon carbide composite table, and methods of fabricating such superabrasive compacts. In an embodiment, a method of fabricating a superabrasive compact is disclosed. An assembly comprising a mixture including diamond particles and silicon is formed. The silicon comprises amorphous silicon, crystalline silicon crystallized from amorphous silicon formed by a milling process, or combinations thereof. A substrate is positioned in proximity to the mixture. The assembly is subjected to a high-pressure/high-temperature process to form a superabrasive compact comprising a superabrasive table bonded to the substrate. The superabrasive table comprises diamond-silicon carbide composite including diamond grains dispersed through a matrix of silicon carbide grains. | 10-27-2011 |
20120181090 | ROTARY DRILL BIT INCLUDING AT LEAST ONE SUPERABRASIVE CUTTING ELEMENT HAVING A DIAMOND-SILICON CARBIDE COMPOSITE TABLE - Embodiments relate to rotary drill bits that employ superabrasive cutting elements including a diamond-silicon carbide composite table. In an embodiment, a rotary drill bit includes a bit body configured to engage a subterranean formation. The bit body includes a plurality of blades. The rotary drill bit further includes a plurality of superabrasive cutting elements. Each of the superabrasive cutting elements is attached to a corresponding one of the cutting blades. At least one of the superabrasive cutting elements includes a substrate and a superabrasive table bonded to the substrate. The superabrasive table comprises diamond-silicon carbide composite including a matrix comprising nanometer-sized silicon carbide grains and micrometer-sized diamond grains dispersed through the matrix. | 07-19-2012 |
Kimberly Diane Dewberry, Charlotte, NC US
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20120185400 | PROCESSING REFUND REQUESTS - Methods, computer readable media, and apparatuses for processing refund requests are presented. According to one or more aspects, a first user interface may be displayed via which a user may select a fee category and a date range corresponding to a customer request for a fee refund. In response to receiving first user input, a second user interface may be displayed via which one or more fees may be selected for refunding to the customer and via which one or more reasons for the refund may be specified. In response to receiving second user input, a refund decision specifying whether the selected fees are to be refunded to the customer may be displayed. | 07-19-2012 |