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Classifying, separating, and assorting solids

Below are recently published patent applications awaiting approval from the USPTO. Recent week's RSS XML file available below.
Listing for abstract view: USPTO application #, Title, Abstract excerpt,Patent Agent. Listing format for list view: USPTO National Class full category number, title of the patent application.
04/10/2014 > 3 patent applications in 3 patent subcategories.

20140097127 - Screening apparatus: A screening apparatus having a screening box movably mounted on a support member (22) via biasing members (23), the screening box having a pair of opposing side walls (14,15) and a vibrating arrangement (100) for vibrating the screening box relative to the support member (22). The vibrating arrangement (100) comprising... Agent: Aughey Research And Designs Limited

20140097128 - Powder sifting device: Disclosed is a powder sifting device comprising a housing and a frame, the housing has a first opening communicating a second opening on which a screen is provided to form a receiving space delimited by the first and the second opening; the frame, that is received in the receiving space,... Agent:

20140097129 - Particle manipulation system with cytometric confirmation: A MEMS-based particle manipulation system which uses a particle manipulation stage and a plurality of laser interrogation regions. The laser interrogation regions may be used to assess the effectiveness or accuracy of the particle manipulation stage. In one exemplary embodiment, the particle manipulation stage is a microfabricated valve, which sorts... Agent: Owl Biomedical, Inc.

04/03/2014 > 6 patent applications in 6 patent subcategories.

20140091012 - Methods, systems and apparatus for size-based particle separation: A microfluidic device for size-based particle separation and methods for its use, where the microfluidic device comprises: (a) an inlet reservoir, where the inlet reservoir is configured for communication with an inlet electrode, (b) an insulator constriction coupled to the inlet reservoir via a microchannel, where the insulator constriction comprises... Agent: Arizona Board Of Regents, A Body Corporate Of The State Of Arizona, Acting For And On Behalf Of Ariz

20140091013 - Automatically adjustable slide retract for conveyor: A package handling device includes a conveyor, a sensor system and a reject system. The conveyor transports a product along a product handling line. The sensor system is proximate to the conveyor system to determine at least one characteristic of the product for comparison to product acceptance criteria. Failure of... Agent: Illinois Tool Works Inc.

20140091014 - Single particle qcl-based mid-ir spectroscopy system with analysis of scattering: This disclosure concerns a system with scattering analysis including a handling system that presents a single particle to at least one quantum cascade laser (QCL) source. The QCL laser source is configured to deliver light to the single particle in order to induce resonant mid-infrared absorption in the particle or... Agent:

20140091015 - Mail sorting system: Provided is a mail sorting system including: a detection unit configured to output a detection signal for a length of a mail inserted to a conveyor belt; a crossbelt driving unit configured to control a motor interworking with a crossbelt including a central region and first and second lateral regions... Agent: Electronics And Telecommunications Research Institute

20140091016 - Method for automated in-line determination of center thickness of an ophthalmic lens: A method for automated in-line determination of the center thickness of an ophthalmic lens including providing an inspection cuvette (2) having an optically transparent bottom (21) and a concave inner surface (210) and containing the lens immersed in a liquid, providing an interferometer having a light source and a focusing... Agent: Novartis Ag

20140091017 - Method and apparatus for particle separation: The invention relates to the dynamic separation of particles such as those resulting from crushing and grinding extracted minerals or recycled materials (glass, plastic, etc.). The separation is carried out by multi-stage dynamic separators (2, 3), a regulation being carried out therebetween by feeding a fluid. This latter can be... Agent: Ecomin S.r.l.

03/27/2014 > 5 patent applications in 5 patent subcategories.

20140083912 - System for recycling asphalt millings and methods thereof: A system for recycling asphalt millings and methods thereof are provided. In exemplary embodiments, an apparatus for recycling asphalt millings may comprise a blender comprising a basin having an interior volume, an agitator disposed within the interior volume, the agitator adapted to agitate asphalt millings, a blender grate disposed on... Agent:

20140083913 - Method of making a shaker screen: A shaker screen for attachment to a bed of a shaker includes a screen frame having at least one mesh screen attached to the top side of the screen frame, wherein the screen frame is preferentially bowed prior to attaching the mesh screen to the screen frame.... Agent: M-i L.L.C.

20140083914 - Method and apparatus for separating tobacco from cigarette waste: An apparatus for separating tobacco from cigarette waste including a revolving screen having a bottom surface by which the screen is mounted in the apparatus at an acute angle relative to the horizontal plane, the screen further having a top surface, the angular position of the screen with respect to... Agent: International Tobacco Machinery Poland Sp. Z.o.o.

20140083915 - Sheet reinspection apparatus, sheet inspection system, and sheet inspection method: According to one embodiment, a reinspection apparatus which reinspects rejected sheets rejected from sheet processing apparatus configured to convey sheets at first speed, to inspect conveyed sheet in accordance with first determination threshold, and to reject sheets in accordance with an inspection result, reinspection apparatus includes, conveying unit configured to... Agent: Kabushiki Kaisha Toshiba

20140083916 - Method for gravity separation of plastic particles and gravity separator for plastic particles: A method and a device for gravity separation of plastics particles, in particular of plastic flakes, where separation gas is guided upwardly in the counter stream against the plastic particles to be separated. Due to the fact that the separation gas is at least partially ionized, the selectivity of the... Agent:

03/20/2014 > 2 patent applications in 2 patent subcategories.

20140076786 - Device for removing dirt and short fibers from a fibrous material: The invention relates to a method and a device for separating dirt and short fibers from a fiber material (42) in a preparatory machine for of a spinning apparatus. A conveying means (40) retains the fiber material (42) that is made up of a plurality of fibers. The device comprises... Agent: Maschinenfabrik Rieter Ag

20140076787 - Suspended marine platform: A method and apparatus in accordance with the present invention comprising a decomposable compound such as hydrogen peroxide as a primary additive to generate bubbles within a fluid medium such as an aqueous slurry of tar sands. The size range of bubbles, density (number per unit volume) of bubbles, and... Agent:

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