Patents Represented by Attorney Brown & Michaels, PC
  • Patent number: 8336892
    Abstract: A brake assembly for a skate of the type having parallel rails connected to the bottom of a boot. The skate brake bracket for mounting outside the rails and a brake wheel mounted to the skate brake bracket. The tension of the brake wheel may be adjusted.
    Type: Grant
    Filed: March 11, 2010
    Date of Patent: December 25, 2012
    Inventor: Mark Croskey
  • Patent number: 8337476
    Abstract: A disposable real-time closed catheter urine output monitoring system. The monitoring system of the invention can measure urine outputs at both high and low urine flow in real time, using a pressure chamber in the form of a hollow body having an input port for coupling to a tube connected to a catheter for collection of urine from a patient, an exit port coupled to a collection container and a vent port, such that air may flow through the vent, but urine is blocked by the vent. A sensor measures flow from the exit port of the pressure chamber into the collection container, and a pressure sensor may be included to measure pressure in the pressure chamber. The invention also provides a method of using the apparatus in a real-time monitoring system.
    Type: Grant
    Filed: August 20, 2009
    Date of Patent: December 25, 2012
    Assignee: Greenwald Technologies, LLC
    Inventors: Shlomo Greenwald, Zipora Greenwald, Uri Moshe Greenwald
  • Patent number: 8337345
    Abstract: The high-performance sliding rack ratchet tensioner is inexpensively manufactured. A rack having rack teeth is slidingly received in a rack slot on the side of the piston. The rack slot is preferably open-ended on the end facing the tensioner arm. The rack and piston are both received in a piston bore in the tensioner body. The rack length is preferably shorter than the rack slot length to provide backlash. A pawl mounted in a pawl bore perpendicular to the rack bore engages the rack. The open-ended rack slot allows the rack to be inserted after the piston during assembly. The rack and pawl preferably have shark fin-shaped teeth. The pawl preferably has dummy teeth to ensure that the load is shared by the center teeth.
    Type: Grant
    Filed: January 11, 2008
    Date of Patent: December 25, 2012
    Assignee: BorgWarner Inc.
    Inventor: Anand Arun Barve
  • Patent number: 8333816
    Abstract: A ventilation device uses a cross-flow fan and one or more filters, where the filter preferably has a J-shape that at least partially surrounds the rotor of the cross-flow fan. In one embodiment, the filter includes a plurality of pleats, preferably along a bottom surface of the filter. The filters preferably remove particles, undesired gases, and micro-organisms. A filtration and ventilation system with at least one first ventilation device and at least one second ventilation device larger than the first ventilation device, as well as a method of filtering contaminants out of air using a personal ventilation device, are also disclosed.
    Type: Grant
    Filed: February 8, 2010
    Date of Patent: December 18, 2012
    Assignee: Propulsive Wing LLC
    Inventors: Joseph Kummer, Jimmie B. Allred, III
  • Patent number: 8324337
    Abstract: A catalyst, co-catalyst, and/or chain transfer agent is added at a time after initiation of an addition polymerization reaction to produce a polymer product with a widened molecular weight distribution relative to having all of the components in the original reaction mixture. The catalyst, co-catalyst, or chain transfer agent may be added discretely or continuously to the reaction to produce a product with a bimodal, trimodal, or other broadened molecular weight distribution.
    Type: Grant
    Filed: November 17, 2010
    Date of Patent: December 4, 2012
    Assignee: Novomer Inc.
    Inventor: Scott D. Allen
  • Patent number: 8313082
    Abstract: A system for positioning a device such as a valve with a mechanical input using a fluid operated actuator, a mechanical position feedback member coupled to a feedback element of the fluid operated actuator and an activation fluid valve. The fluid operated actuator has an output coupled to the mechanical input of the valve, a feedback element for mechanically indicating a position of the valve, and inputs for actuating fluid, such that fluid at the inputs causes the fluid operated actuator to move in opposing directions. The activation fluid valve has outputs coupled to the inputs of the fluid operated actuator, a first opposing force input coupled to the mechanical position feedback member and a second opposing force input coupled to a control input force. The position of the activation fluid valve is controlled by a balance between the force from the mechanical feedback member and the control input force.
    Type: Grant
    Filed: June 11, 2010
    Date of Patent: November 20, 2012
    Assignee: G. W. Lisk Company, Inc.
    Inventors: Gary Garcia, Jeff Tyler
  • Patent number: 8309461
    Abstract: An optoelectronic module includes a semiconductor structure with a substrate having a first side and a second side, a first layered structure deposited on the first side, and a second layered structure deposited on the second side. The optoelectronic module also includes driver circuitry fabricated of the first layered structure and a diode laser fabricated of the second layered structure. The driver circuitry produces a drive electrical signal supplied to the diode laser, and the diode laser produces an optical output in response to the drive electrical signal. In a preferred embodiment, the optoelectronic module also includes a temperature-sensitive element fabricated of the first or the second layered structure. The temperature-sensitive element produces a temperature dependent control signal related to the diode laser temperature.
    Type: Grant
    Filed: July 24, 2009
    Date of Patent: November 13, 2012
    Assignee: Innolume GmbH
    Inventors: Igor Krestnikov, Juergen Kurb, Alexey Kovsh, Alexey Zhukov, Daniil Livshits, Sergey Mikhrin
  • Patent number: 8304566
    Abstract: Processes and apparatus produce economically feasible biodiesel without subsidies. Toward that end, integrated small plants process materials containing lipids with anhydrous bioethanol as solvent and reactant, and sulfuric acid and potassium hydroxide mainly as catalysts to produce up to 3 million gallons of biodiesel per plant per year. The product is predominantly fatty acids ethyl esters (FAEE) and a chemically-enhanced organic fertilizer as byproduct. The raw material may include a wide variety of non-edible solid matter that contains lipids, which normally have from 0.5% to 80% by weight of free fatty acids in total oils. Multiple apparatus makes this process feasible. In addition to not competing with food production, since they supply fertilizer for small scale farmers, the processes and apparatus allow sustainable liquid fuel production.
    Type: Grant
    Filed: March 9, 2012
    Date of Patent: November 6, 2012
    Inventor: Antonio Cantizani
  • Patent number: 8300441
    Abstract: An active centerpoint bus balancing system which actively maintains centerpoint voltage balance of the output capacitors in a power supply having a multi-level voltage output. The centerpoint voltage balance is maintained by a novel control circuit which efficiently transfers charge from one capacitor to the other capacitor so as to maintain the same voltage on each output capacitor. The centerpoint voltage balance minimizes the effect of loading conditions. It operates even with no load, and allows severe load unbalance on the two output capacitors without creating voltage unbalance.
    Type: Grant
    Filed: May 4, 2010
    Date of Patent: October 30, 2012
    Assignee: BC Systems, Inc
    Inventor: Arthur Charych
  • Patent number: 8281721
    Abstract: The invention relates to a device for unloading and placing rails in a track parallel to another existing track, which is assembled in the rear of the rail carrier train (Tc), which runs on the existing main track (Vd), coupled in a series of auxiliary wagons (V1, V2, V3), and formed by a series of metal structures (P1, . . . , P9) fixed in said auxiliary wagons added in the rear of the rail carrier train, which determine several fixed guiding points longitudinally distributed in a suitable manner along these auxiliary wagons, both in the transverse and in the vertical direction, in a smooth transition and according to the standards in relation to the radii and buckling of the rail, from its transport position on the rail carrier (Tc) to its definitive position on the bearing plate of the crossties previously positioned in an also definitive place on the subgrade of the parallel track (Vp).
    Type: Grant
    Filed: October 20, 2009
    Date of Patent: October 9, 2012
    Assignee: Tecsa Empresa Contstructora, S.A.
    Inventor: Jose Ma Aguirre Fernandez
  • Patent number: 8277347
    Abstract: The present invention is directed to decrease the impact sound of the ratchet mechanism generated at the time of piston retraction. The tensioner includes a piston 3 slidable in the piston bore 2a of the housing 2 and an expandable circlip member 5 engageable with the engagement groove 3a of the piston 3. The piston bore 2a has a guide groove 20 formed therein that has front and rear stop surfaces 20a, 20b adapted to contact the circlip member 5. The engagement groove 3a is formed by a round seat portion S0 that the circlip member 5 is adapted to seat, a piston-retraction restricting portion S0S1 that is formed on the front side of the round scat portion S0 and a piston-advance permitting portion S0S2 that is formed on the front side of the round seat portion S0.
    Type: Grant
    Filed: May 30, 2007
    Date of Patent: October 2, 2012
    Assignee: BorgWarner Morse TEC Japan K.K.
    Inventors: Simon Barrette, Kazuyuki Miyake
  • Patent number: 8275245
    Abstract: A method and a system for replacement of programs on a video recorder based on preferences and size constraints of a video recorder. The video recorder compares recorded programs in the computer readable storage media and a schedule of programs to be recorded to a plurality of global preferences and program specific preferences specifying preferred recording quality. For each recorded program whose quality does not match a global preference or program specific preference, a listing of future programs is examined for alternate versions of the program which do match a global preference or program specific preference.
    Type: Grant
    Filed: June 2, 2010
    Date of Patent: September 25, 2012
    Assignee: International Business Machines Corporation
    Inventors: Jeffrey D. Amsterdam, Kulvir S. Bhogal, Gregory J. Boss, Rick A. Hamilton, II, Brian M. O'Connell
  • Patent number: 8258473
    Abstract: A method and apparatus for in-situ lift-out rapid preparation of TEM samples. The invention uses adhesives and/or spring-loaded locking-clips in order to place multiple TEM-ready sample membranes on a single TEM support grid and eliminates the use of standard FIB-assisted metal deposition as a bonding scheme. Therefore, the invention circumvents the problem of sputtering from metal deposition steps and also increases overall productivity by allowing for multiple samples to be produced without opening the FIB/SEM vacuum chamber.
    Type: Grant
    Filed: March 17, 2011
    Date of Patent: September 4, 2012
    Assignee: Nanotem, Inc.
    Inventors: Frederick F. Shaapur, Roger J. Graham
  • Patent number: 8256393
    Abstract: An internal combustion engine in which the variable cam timing controls for a variable cam timing mechanism include a variable force solenoid mounted within a hollow portion of the camshaft. The variable force solenoid is maintained in place within the hollow camshaft by a tubular shaft fixed to the engine and a bearing between the solenoid and the variable cam timing mechanism.
    Type: Grant
    Filed: June 30, 2008
    Date of Patent: September 4, 2012
    Assignee: BorgWarner Inc.
    Inventors: Roger T. Simpson, Roger P. Butterfield, Franklin R. Smith
  • Patent number: 8227679
    Abstract: The invention relates to a musical stave reader for children formed by a lower casing (1) and an upper casing (2) on which the keyboard (3) of buttons and LEDs is placed, which keyboard is in turn divided into an upper area (4), a central area (5) and a lower area (6), a loudspeaker (7), an integrated base plate, a processor (8), and incorporating a socket for headphones (9), wherein the upper part of the keyboard (4) shows the musical stave (41), the central part of the keyboard (5) incorporates another musical stave with the distribution of the notes in a harmonic or vertical manner (51), and the lower part (6) of the keyboard contains the control buttons for the higher functions of lessons and games of the advanced operation mode, which is formed by eleven buttons and ten LEDs.
    Type: Grant
    Filed: March 10, 2009
    Date of Patent: July 24, 2012
    Assignee: Hogueit, S.L.
    Inventor: Manuel Sorribes Arambul
  • Patent number: 8226509
    Abstract: A pivot joint for a single blade spring tensioner or double blade spring tensioner generates a biased friction loss at a pivot joint. The friction torque generated in one direction of joint rotation is greater than the friction torque generated in the opposite direction of rotation. In one embodiment, the direction of torque bias at the joints is used to make the damping of the blade spring greater in compression than in extension. High damping in compression and low damping in extension is a desirable characteristic for a tensioner in most applications. The device may be designed to act as a one-way clutch or as a two-way clutch. The device may also be designed to apply large friction torques only when the joint undergoes large amplitude motions (loss of control).
    Type: Grant
    Filed: December 23, 2011
    Date of Patent: July 24, 2012
    Assignee: BorgWarner Inc.
    Inventor: Michael Smart
  • Patent number: 8221679
    Abstract: A free radical decontamination method and system. The system is comprised of a chamber defining a region, and a generator for generating free radical reach effluent from a free radical electric generator and hydrogen peroxide solution with water. A closed loop circulating system is provided for supplying the mixture of free radicals from the electric generator mixed with the hydrogen peroxide solution in the form of the effluent to the chamber.
    Type: Grant
    Filed: July 28, 2009
    Date of Patent: July 17, 2012
    Inventor: Czeslaw Golkowski
  • Patent number: 8202185
    Abstract: A sprocket includes a plurality of teeth spaced about its periphery, roots located between pairs of adjacent teeth, and a cushion ring contacted by a chain engaging the sprocket teeth. The roots have root radii defined as the distance between the center of sprocket and the point along the root closest to the sprocket center in the radial direction. In some embodiments, the roots have three distinct radii. The cushioning material of the cushion ring receives the impact while engaging the chain. In some embodiments, the cushion ring has a contour substantially following the contours of the sprocket teeth geometry. In some embodiments, the cushion ring has a randomized contour to provide predetermined cushioning that varies from tooth to tooth around the sprocket.
    Type: Grant
    Filed: January 9, 2009
    Date of Patent: June 19, 2012
    Assignee: BorgWarner Inc.
    Inventor: J. Christian Haesloop
  • Patent number: RE43771
    Abstract: An apparatus is disclosed comprising a display device or indicator device and a timer circuit. The display device can be placed in a first or a second state. In the first state the display device provides a first visual indication of a first type of beverage which is within a beverage receptacle. In the second state the display device provides a second visual indication of a second type of beverage which is within the beverage pitcher. The timer circuit, automatically, after a certain period of time, may change the indicator device from the first or second state to a third state in which the indicator device does not provide a visual indication of the type of beverage within a beverage container.
    Type: Grant
    Filed: February 18, 2010
    Date of Patent: October 30, 2012
    Inventor: Lawrence J. Koncelik, Jr.
  • Patent number: D672368
    Type: Grant
    Filed: December 19, 2011
    Date of Patent: December 11, 2012
    Assignee: He Chao Electrical Appliances (Shanghai) Co., Ltd
    Inventor: Wai Kan Wong