Patents Represented by Attorney, Agent or Law Firm Rodney F. Brown
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Patent number: 7131691Abstract: A motorcycle seating unit includes a seat and a backrest assembly. The seat has a front side and a top seating surface with an essentially horizontal orientation. The backrest assembly has a support arm and a back bar having an external surface. The support arm rotatably engages the seat at one end and engages the back bar at the other end. The backrest assembly has a first selective operational position characterized by an essentially vertical orientation and a second selective operational position characterized by an essentially horizontal orientation. In the second selective operational position, the external surface of the back bar is essentially even with the height of the front side of the seat to expose an essentially smooth continuous transition between the back bar and the seat.Type: GrantFiled: June 20, 2003Date of Patent: November 7, 2006Inventor: Scott W. Ziegler
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Patent number: 7124943Abstract: An RFID system includes a first RFID reader storing old reader programming, a plurality of RFID administrator transponders, and new reader programming. The new reader programming is divided into a plurality of segments. Each RFID administrator transponder has an administrator transponder memory, which stores a new revision identifier correlated to the new programming, a different segment of new reader programming, and a correlated programming segment identifier. The RFID system further includes first, second and third writing means. The first writing means writes the segment of new reader programming stored in each administrator transponder memory to the first RFID reader, thereby enabling the first RFID reader to reprogram itself with the new reader programming. The second writing means writes one of the segments of new reader programming stored in the first RFID reader to a user transponder memory.Type: GrantFiled: September 24, 2004Date of Patent: October 24, 2006Assignee: Assa Abloy Identification Technology Group ABInventors: Ralph W. Quan, Ryan N. Milbrandt
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Patent number: 7124942Abstract: A reader of an RFID system has excitation circuitry for generating a higher voltage excitation signal, receiving circuitry for reading a lower voltage transponder signal and an antenna coupled with the excitation circuitry for transmitting the excitation signal and coupled with the receiving circuitry for receiving the transponder signal. The receiving circuitry includes a low voltage signal stripping circuit coupled with the antenna for isolating the transponder signal from the excitation signal preliminary to the receiving circuitry reading the transponder signal. The bulk of the components of the low voltage signal stripping circuit are low voltage components, which can be included in an application specific integrated circuit.Type: GrantFiled: December 5, 2003Date of Patent: October 24, 2006Assignee: HID CorporationInventor: Dale A. Steffen
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Patent number: 7108664Abstract: A continuous passive motion device is provided having specific application to rehabilitative treatment of the elbow or shoulder. The device includes a motorized winch displacable in a first or second direction, a cord suspended from the winch by a variable extension length, which increases when the winch is displaced in the first direction and decreases when the winch is displaced in the second direction, and an arm harness associated with the cord. An arm of a patient is suspended from a suspension point on the cord and the motorized winch is activated to alternately displace the winch in the first and second directions, thereby providing a plurality of repetitive treatment cycles. Each treatment cycle moves the suspension point and correspondingly the elbow or shoulder from a lower treatment limit to an upper treatment limit and back to the lower treatment limit.Type: GrantFiled: November 1, 2002Date of Patent: September 19, 2006Assignee: Breg, Inc.Inventors: Jeffrey T. Mason, Mark E. Howard
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Patent number: 7068891Abstract: A stage positioning system and method for aligning optical components according to a figure of merit is disclosed. The system includes a stage assembly having six axes of freedom wherein the pivot point of the stage assembly motion is user definable and preferably outside the envelope formed by the stage assembly. The stage assembly includes three sub-assemblies. A base sub-assembly provides x and z axes motion, a yaw stage provides yaw about the y axis, and a three-axis stage provides y motion as well as pitch and roll about the x and z axes, respectively.Type: GrantFiled: May 29, 2002Date of Patent: June 27, 2006Assignee: Palomar Technologies, Inc.Inventors: Harold Cook, John Bridgen, David Deutsch, Michael Formica, Matthew Maurer, Brian Zeik
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Patent number: 7060045Abstract: A knee orthosis is provided having upper and lower arms and a hinge assembly positionable about the knee to one side of the patella. The hinge assembly has a hinge pivot and a tension strap lever. The upper and lower arms and tension strap lever are each rotatable about the hinge pivot. A compression member is positioned in engagement with the knee on the opposite side of the patella from the hinge assembly and a tension strap is connected to the compression member and the tension strap lever. The tension strap applies a tension force to the compression member which increases when the upper and lower arms and tension strap lever rotationally transition from a flexion position to an extension position and decreases when the upper and lower arms and tension strap lever rotationally transition from the extension position to the flexion position.Type: GrantFiled: April 22, 2003Date of Patent: June 13, 2006Assignee: Breg, Inc.Inventors: Jeffrey T. Mason, James M. Fout
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Patent number: 7059329Abstract: A knee brace is provided having upper and lower arms and a hinge assembly positionable about the knee to one side of the patella. The hinge assembly has a hinge pivot and a tension strap lever. The upper and lower arms and tension strap lever are each rotatable about the hinge pivot. A compression member is positioned in engagement with the knee on the opposite side of the patella from the hinge assembly and a tension strap engages the compression member and is connected to the tension strap lever. The tension strap applies a tension force to the compression member which increases when the upper and lower arms and tension strap lever rotationally transition from a flexion position to an extension position and decreases when the upper and lower arms and tension strap lever rotationally transition from the extension position to the flexion position.Type: GrantFiled: December 5, 2003Date of Patent: June 13, 2006Assignee: Breg, Inc.Inventors: Jeffrey T. Mason, James M. Fout, Raymond S. Veeck
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Patent number: 7007967Abstract: A trailer tongue assembly has a base section which is engagable with a trailer and an extension section which supports a coupler. The trailer tongue assembly also has an internal hinge positioned between the extension section and the base section. The internal hinge rotationally connects the base section and the extension section and selectively provides the trailer tongue assembly with an extended operational position and a folded storage position. The internal hinge is housed in the trailer tongue assembly and is essentially shielded from view by the trailer tongue assembly when the trailer tongue assembly is in the extended operational position. The trailer tongue assembly also has a greater length in the extended operational position than in the folded storage position.Type: GrantFiled: June 2, 2003Date of Patent: March 7, 2006Inventor: Bernhardt P. Goettker
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Patent number: 6994453Abstract: An illumination device is provided, which includes, in series, a fluorescing radiation source, a light selective filter, and a light source. The light selective filter is relatively transmissive of fluorescing radiation and relatively reflective of light. The light source is preferably a fluorescable phosphor. The illumination device further includes in series after the light source, a fluorescing radiation selective filter which is relatively transmissive of light and relatively reflective of fluorescing radiation. The illumination device may be one of several specific devices, such as a fluorescent lamp assembly, a flat panel display backlight assembly, or a white light-emitting diode assembly.Type: GrantFiled: March 21, 2003Date of Patent: February 7, 2006Inventor: Randall D. Blanchard
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Patent number: 6983999Abstract: A cover assembly is provided for a wheel hub, which includes a coupler and a cap. The coupler has a forward segment with a coupler forward opening and a coupler rearward segment with a coupler rearward opening. The cap has a cap opening, a cap barrel, and a cap end plate. The coupler rearward segment is configured for connection to a wheel hub, while the cap is configured for connection to the coupler forward segment and for selectively removable coverage of the coupler forward opening. The cap barrel has a first threaded surface and the coupler forward segment has a second threaded surface, which are selectively engagable to enable threadable connection of the cap to the coupler forward segment. The coupler rearward segment has a smooth engagement surface capable of press fitting connection to the wheel hub.Type: GrantFiled: January 28, 2004Date of Patent: January 10, 2006Inventor: Bernhardt P. Goettker
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Patent number: 6936019Abstract: A strap connector assembly for an orthopedic brace has a retention post, which has a post cross-sectional dimension, and a chamber, which has a retention aperture. The retention aperture is bounded at least in part by a flexible segment and has an aperture cross-sectional dimension less than the post cross-sectional dimension when the flexible segment is unstressed. However, the aperture cross-sectional dimension is substantially equal to the post cross-sectional dimension when the flexible segment is stressed by the retention post. The retention aperture, flexible segment and retention post cooperatively enable a user to selectively connect or disconnect a strap to or from the orthopedic brace while maintaining the adjustment of the strap.Type: GrantFiled: March 14, 2002Date of Patent: August 30, 2005Assignee: Breg, Inc.Inventor: Jeffrey T. Mason
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Patent number: 6802823Abstract: A portable medication delivery system enables a patient to elect slow continuous auto-administration or rapid bolus self-administration of a fluid medication. The medication delivery system has an infusion pump, which includes a fluid storage chamber and a spring-driven piston positioned in the fluid storage chamber. The fluid storage chamber is initially charged with the medication and the infusion pump automatically delivers a continuous dosage of the medication at a first flow rate over a long time from the fluid storage chamber to a treatment site in the patient. A bolus injector is positioned in series or in parallel with the infusion pump and is charged with a bolus dosage of the treatment fluid from the fluid storage chamber for alternate manual self-injection of the medication into the treatment site at a higher second flow rate for a short time.Type: GrantFiled: August 22, 2001Date of Patent: October 12, 2004Assignee: Breg, Inc.Inventor: Jeffrey T. Mason
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Patent number: 6776327Abstract: A method is provided for placement of a first workpiece onto a second workpiece. The first workpiece is initially positioned at an origination location and the second workpiece has an attach location different from the origination location. A first place step is performed to displace the first workpiece from the origination location to an intermediate location different from the origination and attach locations. A second place step is performed to displace the first workpiece from the intermediate location to the attach location and the first workpiece is attached to the second workpiece at the attach location.Type: GrantFiled: November 5, 2002Date of Patent: August 17, 2004Assignee: Palomar Technologies, Inc.Inventors: Zeger Bok, John Brajkovich, Jay L. Smith, II
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Patent number: 6755250Abstract: A gas-liquid separator positionable down hole in a well bore includes an external tube having an external tube interior and an internal tube having an internal tube interior. The internal tube is positioned in the external tube interior to form an internal annulus defining a gas flowpath and the internal tube interior defines a reduced-gas fluid flowpath. A plate at least partially encircles the external tube to form a curved flow channel, which defines a produced fluid mixture flowpath. A first internal annulus opening is provided in the external tube, which defines a gas inlet port. An internal tube interior opening is provided in the internal tube, which defines a reduced-gas fluid inlet port. A produced fluid mixture is conveyed through the flow channel, which spins the produced fluid mixture about the external tube.Type: GrantFiled: August 16, 2002Date of Patent: June 29, 2004Assignee: Marathon Oil CompanyInventors: Jared C. Hall, James A. Tomlinson, David E. Ellwood
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Patent number: 6736961Abstract: A process for removing sulfur from a hydrocarbon employs a solid membrane. A feed stream is provided containing a feed liquid hydrocarbon and a feed sulfur species and a sweep stream is provided containing a sweep liquid hydrocarbon. A relatively large quantity of the feed stream is conveyed past one side of the solid membrane, while a relatively small quantity of the sweep stream is conveyed past the opposite side of the solid membrane. The feed sulfur species is transported in a permeate from the feed stream through the solid membrane to the sweep stream. As a result, the feed stream is converted to a relatively large quantity of a substantially sulfur-free reject stream containing a primary hydrocarbon product, while the sweep stream combines with the permeate to produce a relatively small quantity of a sulfur-enriched stream, which is amenable to further processing.Type: GrantFiled: January 30, 2001Date of Patent: May 18, 2004Assignee: Marathon Oil CompanyInventors: Mark A. Plummer, Richard F. Bonelli, Jr.
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Patent number: 6719713Abstract: A strap attachment assembly for an orthopedic brace has an anchor mounted on an orthopedic brace component and a strap retainer mounted on a strap. The anchor has a retention post and a retention head and the strap retainer has a body and a retention plate. The body includes a chamber and the retention plate includes a retention opening aligned with the chamber. The retention opening is sized to releasably receive the retention head when the retention post is positioned in the chamber. The retention plate is transitionable between a locked condition and an unlocked condition. The inner boundary of the retention opening blocks displacement of the retention head therefrom in the locked condition and is clear of the retention head to permit displacement of the retention head therefrom in the unlocked condition.Type: GrantFiled: March 14, 2002Date of Patent: April 13, 2004Assignee: Breg, Inc.Inventor: Jeffrey T. Mason
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Patent number: 6719728Abstract: A portable, patient-controlled medication delivery system includes an infusion pump and a catheter assembly. The infusion pump retains a treatment fluid and provides a drive mechanism for delivering the treatment fluid to a patient via the catheter assembly. The infusion pump includes a fluid reservoir, a dosage chamber, a displacement piston displacable within the dosage chamber, a charge flowpath providing fluid communication between the fluid reservoir and the dosage chamber, and a passive flow restrictor positioned in the charge flowpath. An elastic member is also positioned in the infusion pump to exert an elastic displacement force on the displacement piston, which expands the dosage chamber and draws the treatment fluid from the fluid reservoir into the dosage chamber at a charge flow rate controlled by the passive flow restrictor.Type: GrantFiled: August 7, 2001Date of Patent: April 13, 2004Assignee: Breg, Inc.Inventors: Bradley R. Mason, Jeffrey T. Mason
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Patent number: 6650227Abstract: A reader for an RFID system has an exciter circuit for generating an excitation signal and a feedback circuit coupled to the exciter circuit for automatically tuning the exciter circuit. The exciter circuit has at least one retunable component providing the exciter circuit with adjustable component values and a plurality of signal generating states. The exciter circuit is initially tuned to a first signal generating state, but is retunable to additional signal generating states by adjusting the component value of the retunable component. The feedback circuit includes a circuit evaluator coupled to the exciter circuit for determining a value of an operational parameter of the exciter circuit. A decision-making circuit is coupled to the circuit evaluator for formulating a decision in response to the value of the operational parameter.Type: GrantFiled: December 8, 1999Date of Patent: November 18, 2003Assignee: HID CorporationInventor: John P. Bradin
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Patent number: 6622903Abstract: A method of producing a ball bump on a workpiece employs a capillary having a passageway therethrough. A wire extends through the passageway and has a ball formed on its end below the capillary. The capillary is positioned above a bond site and is lowered until the ball contacts the bond site. The capillary simultaneously applies ultrasonic energy and a downward force against the ball to deform the ball to a ball bump and bond it to the bond site. The capillary is thereafter displaced in a first direction to break the wire away from the ball bump. The capillary is then displaced in a second direction across the ball bump to engage any residual wire protruding from the ball bump surface and substantially smooth the residual wire against the ball bump surface.Type: GrantFiled: March 27, 2002Date of Patent: September 23, 2003Assignee: Palomar Technologies, Inc.Inventor: Mark S. Greenwell
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Patent number: D486870Type: GrantFiled: November 1, 2002Date of Patent: February 17, 2004Assignee: Breg, Inc.Inventor: Jeffrey T. Mason