Patents Represented by Attorney, Agent or Law Firm Patricia M. Mathers
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Patent number: 7337861Abstract: A method and device for preventing a pipe string (5) clampingly arranged in a slips (2) from slipping out of the slips (2) in the event of the pipe string (5) slipping in the slips (2), wherein a pipe clamp/tong (22) is clamped, preferably hydraulically, onto the pipe string (5) at a position above the slips (2) and maintained in the clamped state for essentially as long as the pipe string (5) is held by the slips (2), the pipe clamp/tong (22), in the event of the pipe string (5) slipping in the slips (2), being displaced together with the pipe string (5) until the pipe clamp/tong (22) stops against the wedges (16) of the slips (2).Type: GrantFiled: November 29, 2002Date of Patent: March 4, 2008Assignees: Malm Orstad AS, Odfjell Well Services ASInventors: Tor Egil Mong, Tommy Johnsen
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Patent number: 7318612Abstract: Gravity-actuated device for retrieving various types of objects from various ground surfaces. The device has a single retrieval arm pivotably mounted on a slender frame. Gripping elements on the end of the retrieval arm allow the operator to grip a variety of objects, including soft flexible objects, such as a glove, rigid slender objects, such as an arrow, or objects having a loop or strap, such as a thermos bottle. The device is suspended from above to retrieve the object and collapses to a slender compact configuration when not in use.Type: GrantFiled: May 27, 2005Date of Patent: January 15, 2008Inventor: Wallace K. Delbridge
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Patent number: 7293635Abstract: Travel bag for organizing computer and other items has a computer compartment that includes pockets for small items and a dual-entry pocket. Flat pockets are provided on two large sides of the dual-entry pocket. An opening on the outer body of the bag provides access to contents of the dual-entry pocket and flat pockets. The flat pockets are made of elastic material for securely holding small items and devices that are frequently retrieved, such as cell phone, travel tickets, sunglasses, etc. A briefcase style includes a retractable flap that covers the top of the bag and slides down into the bag to provide unfettered access to contents. A tote style has deep pockets in expandable side gussets, for holding water bottle, umbrella, shoes, etc. Straps are rope-filled tubular leather. A cord kit, a tool kit, and a purse may be included.Type: GrantFiled: November 1, 2005Date of Patent: November 13, 2007Assignee: Coakley Business Class, LLCInventors: Mary E. Repke, Lois Zaprzalka Sherr
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Patent number: 7293936Abstract: Precision aligning fastener for releasably joining two halves of a manufactured article. The precision aligning fastener has a male body that threads into a female body. The threads on the male and female threads, bodies are provided in an interrupted-thread pattern, allowing the male body to be completely inserted into the female body before twisting and engaging the threads. A stop means is provided, to assist in aligning and to prevent overtightening of the fastener. The fastener is particularly well-suited to releasably join long, slender articles that must be precisely aligned to function properly, such as a hunter's longbow, billiard cues, furniture, etc.Type: GrantFiled: July 27, 2005Date of Patent: November 13, 2007Inventor: Craig A. Warren
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Patent number: 7271887Abstract: A sunlight measuring device that quantifies the accumulation of light at a particular site. The sunlight measuring device is a battery-operated device mounted on a stake for easy insertion into the ground. The device is placed at the intended site for growing a plant. The light that falls on the sunlight measuring device over a period of time is accumulated and the light accumulation is represented by a visual signal that indicates one of four light conditions: full sun, partial sun, partial shade, full shade.Type: GrantFiled: August 16, 2005Date of Patent: September 18, 2007Assignee: Suncalc CorporationInventors: William C. Bickel, James E. Richardson
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Patent number: 7207896Abstract: A training aid for practicing a golf swing. Two laser pointers are mounted at opposite ends of a bar that is affixed to a hat. The laser pointers are horizontally and vertically adjustable and are adjusted such that the laser beams from the two laser pointers cross at a desired point in front of the user. While maintaining the proper stance for a golf swing, the beams are adjusted to intersect each other a short distance above the golf ball. Any movement of the head will cause the beams to shift. This provides immediate feedback to the user and is useful in training the user to execute a golf swing while keeping the head in a certain position and motionless.Type: GrantFiled: March 27, 2006Date of Patent: April 24, 2007Inventor: Mark S. Sudol
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Patent number: 7202425Abstract: An under-pillow bearing (UPB) load cell for controlling tension in the winding process for a continuous web of material. The load cell has a deflection and sensor assembly that is quickly and easily removable from the load cell for maintenance and repair. The deflection and sensor assembly includes a load beam that is insertable into the load cell. In one embodiment, a pluggable sensor insert may be inserted into or removed from the load beam, without removing any of the fasteners that mount the load cell to the machine support.Type: GrantFiled: April 13, 2005Date of Patent: April 10, 2007Assignee: The Montalvo CorporationInventors: Jens H. Knudsen, Garett E. Lefebvre, Kimerleigh Barry, legal representative, Barry C. Rhodes, deceased
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Patent number: 7195208Abstract: Control system for radio-controlled aircraft. The control system includes a control master for simultaneously controlling a group of flight control means, for example, a group of ailerons. A control bar is slidably mounted in the control master and connected to a servo-controller. A plurality of controller cables or push rods, one for each flight control means in the group, are connected to the control bar. A sliding movement of the control bar effects a repositioning of the flight-control means.Type: GrantFiled: March 14, 2005Date of Patent: March 27, 2007Inventor: Roger G. Caron
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Patent number: 7165860Abstract: Viewing apparatus for precisely locating and viewing a specific feature or area of the body, particularly in a hard-to-view area. The apparatus includes a viewing device, a general illumination device and a light beam pointer device. The viewing device may be a mirror and/or a camera with monitor. The viewing device is mountable on a freestanding support stand that provides a means for maneuvering the viewing device into a desired position and holding it in that position without the viewing device having to be held in position manually. The light beam pointer device is provided for precisely indicating a specific feature or area reflected in the viewing device, and the general illumination device for illuminating the intended viewing site. The camera and monitor provide a means for viewing a hard-to-view feature or area of the body, particularly on an extremely obese person.Type: GrantFiled: November 18, 2003Date of Patent: January 23, 2007Assignee: Precision Medical Technology, LLCInventors: Karen Lee Metzger, Kathryn L. Mullins, Lisa J. Paquet
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Patent number: 7135066Abstract: Ice paint for painting ice surfaces. The ice paint comprises rutile TiO2, precipitated calcium carbonate manufactured to a particle size of 0.8 microns, and water. The rutile TiO2 is combined with the precipitated calcium carbonate in a ratio of at least 1 part rutile TiO2 to 6.5 parts precipitated calcium carbonate.Type: GrantFiled: March 31, 2006Date of Patent: November 14, 2006Inventors: James Nafus, Jr., James Nafus, Sr.
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Patent number: 7107118Abstract: A fully integrated automated laser weld process control system (LWPCS) and method of controlling the fabrication of structural parts, particularly for shipbuilding and other industries. The LWPCS defines joint and weld quality attributes as process control variables and integrates these weld quality variables, along with the more traditional process parameters such as laser power, wire feed, GMAW voltage and active seam tracking, into a closed-loop monitoring and control system. The LWPCS includes a central processor and a plurality of subsystems that control laser beam positioning, vision-based monitoring and image processing, active weld-quality monitoring and inspection, adaptive beam delivery, and seam tracking. Cross-communication between subsystems is managed by the central processor. In addition to process control, the system extracts weld quality attributes during the weld process and provides immediate documentation of the weld quality.Type: GrantFiled: June 3, 2004Date of Patent: September 12, 2006Assignee: Applied Thermal Sciences, Inc.Inventors: Nelson J. Orozco, Paul A. Blomquist, Kendrick H. Light, Robert B. Rudy, Steven R. Webber
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Patent number: 7077346Abstract: A method of and system for liquefying snow. The system includes a rotor-stator device mounted within a melting reservoir and having a slotted rotor and a slotted stator. Snow and/or ice is deposited in a water bath in the melting reservoir. The rotor rotates at high speed, hurling particles of crystalline snow from the tips of the rotor slots onto the perpendicular faces of the stator, thereby fracturing the crystals and promoting liquefication. The high mechanical forces generated during operation of the rotor-stator device also contribute a significant amount of heat that is applied directly to the snow. The system also includes ancillary assemblies, such as heat-exchangers and snow-transport means. The system is operable as a stationary unit or a mobile unit.Type: GrantFiled: October 19, 2005Date of Patent: July 18, 2006Inventor: James C. Monroe
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Method for measuring concentration of solid or liquid particulate matter in a gaseous carrier medium
Patent number: 7066008Abstract: A method of measuring concentration of solid or liquid particulate matter in a gaseous carrier medium, particularly suitable for measuring concentration and flow rate of pulverized fuel pneumatically transported in a duct to power station boiler burners. The method includes generating a radio frequency electromagnetic wave within a duct, measuring wave parameters within a range of frequencies, including a cut-off frequency, determining the cut-off frequency from changes in wave parameters, calculating dielectric permittivity of a two-phase flow duct load, and ascribing to this value a corresponding concentration value. The measured parameter is the rate of change of phase shift against frequency at two arbitrary points on a wave transmission path, whereas the waveguide cut-off frequency value is determined at a point where the rate of change of phase shift against frequency reaches a maximum.Type: GrantFiled: September 2, 2004Date of Patent: June 27, 2006Assignee: Zaklad Aparatury Pomiarowet Kwant Sp z.o.o.Inventors: Bogdan Niewczas, Mariusz Randak, Paulina Piwowarczyk, Tomasz Piwowarczyk -
Patent number: 7008001Abstract: A tarping system that automatically covers and prevents trash from spilling from a trash opening in the rear vertical panel of a CRC. The tarping system automatically draws a tarp from the lower edges of the trash opening up over the opening, effectively closing the opening completely. The lower edges of the tarp are secured around the lower side edges and bottom edge of the trash opening of the CRC and the upper edges are secured to a tarping bar. The tarping bar is spring-biased to automatically swing upward when the CRC is moved away from a trash compactor site, in the process collecting any trash that spills from the trash opening and preventing trash from slipping from the CRC at the bottom of the tarp.Type: GrantFiled: August 23, 2004Date of Patent: March 7, 2006Inventor: James F. Reynolds
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Patent number: 6990688Abstract: Waterproof apparel constructed of a flexible PVC sheet or other polymeric flexible sheet material that changes color due to a change in ambient conditions. Thermochromic dyes and/or photochromatic dyes are incorporated into the resin mix for fabricating the flexible sheet material. The color of the waterproof apparel changes when the temperature rises above or drops below a pre-defined temperature and/or when the ultra-violet light level is above or below a pre-defined level.Type: GrantFiled: June 2, 2003Date of Patent: January 31, 2006Inventors: Lauren M. Aperfine, Debra B. Aperfine
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Patent number: 6988705Abstract: A continuously variable fluent control valve for controlling supersonic flow of gas. The valve has an upper plate with a very slightly angled physical control surface and a lower plate with a physical nozzle inlet. As the valve opens and closes during supersonic flow, a hydrodynamic pintle forms in the nozzle inlet just below the physical control surface. The hydrodynamic pintle provides a fluid control surface for redirecting flow from horizontal fllow to vertical flow through the nozzle and, depending on the expansion needs of the supersonic flow, the hydrodynamic pintle changes shape, expanding or shrinking in the axial direction of the valve. Because of the nearly flat physical control surface of the upper plate, matieral ablation is significantly reduced. The fluid-fluid boundary between the hydrodynamic pintle and the supersonic flow produces a flow through the nozzle with little or no recirculation.Type: GrantFiled: September 15, 2003Date of Patent: January 24, 2006Inventor: Karl V. Hoose
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Patent number: 6983943Abstract: Mounting bracket for mounting a wheel unit or other device on the ski of a snowmobile. A base plate of the mounting bracket attaches to the bottom of the ski with the same fastener that fastens a carbide runner to the bottom of the ski. A mounting section has mounting holes or brackets and extends along the outside of the side wall of the ski. The wheel unit is affixable to the mounting bracket, making it easier to retrofit a wheel unit onto a ski having carbide-runner posts in the bottom of the ski.Type: GrantFiled: September 9, 2003Date of Patent: January 10, 2006Inventor: Michael J. Ouellette
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Patent number: 6976213Abstract: Method of automatically generating a construction specification that is immediately viewable and editable in real time, online. Construction project information can be automatically extracted from a CAD drawing or from a checklist that is filled out online, and a project specification based on a standardized base document automatically generated.Type: GrantFiled: November 10, 2000Date of Patent: December 13, 2005Assignee: InterSpec, Inc.Inventors: Gilles L. Letourneau, Michael F. Brennan
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Patent number: 6971596Abstract: A method of and system for liquefying snow. The system includes a rotor-stator device mounted within a melting reservoir and having a slotted rotor and a slotted stator. Snow and/or ice is deposited in a water bath in the melting reservoir. The rotor rotates at high speed, hurling particles of crystalline snow from the tips of the rotor slots onto the perpendicular faces of the stator, thereby fracturing the crystals and promoting liquefication. The high mechanical forces generated during operation of the rotor-stator device also contribute a significant amount of heat that is applied directly to the snow. The system also includes ancillary assemblies, such as heat-exchangers and snow-transport means. The system is operable as a stationary unit or a mobile unit.Type: GrantFiled: December 5, 2003Date of Patent: December 6, 2005Inventor: James C. Monroe
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Patent number: D567319Type: GrantFiled: January 19, 2007Date of Patent: April 22, 2008Inventor: Richard L. Beard