Patents Examined by Matthew J Smith
-
Patent number: 7617634Abstract: An improved refrigerator door is provided with a metal outer panel and upper and lower plastic end caps installed on top and bottom edges of the door. The caps include grooves to receive flanges on the edges of the panel. A bushing is snap fit into the upper cap without the use of hardware fasteners. Electric wires and a water line extend downwardly through the bushing to an ice and water dispenser in the door.Type: GrantFiled: June 2, 2006Date of Patent: November 17, 2009Assignee: Maytag CorporationInventors: Scott W. Leimkuehler, Chris R. McElvain, Chad J. Rotter
-
Patent number: 7617641Abstract: An Attic Floor Joist Grid System for Weight Bearing Storage called an Attic Grid System. This system features low profile, flat, open and high strength grid panels that are supported by a joist system. The panels install directly onto the ceiling joists in an attic or storage area for residential and commercial applications. The panels are nominal widths that extend essentially to the center points of supporting joists. The system provides a simple and strong support surfaces which only requires simple, easy to use tools for installation. The panels are easily trimmed to size for non-standard operations and for encircling mechanical and electrical objects. The system is “see-through” and permits full air movement. Hence it does not contribute to moisture entrapment, mold and mildew. The materials are fire resistant and do not collapse or emit toxic fumes in the presence of a flame.Type: GrantFiled: September 22, 2005Date of Patent: November 17, 2009Inventor: Arlan H. Landey
-
Patent number: 7614186Abstract: Disclosed herein are multiwall sheeting and articles comprising multiwall sheeting. In one embodiment, a multiwall sheet comprises: greater than or equal to three polymer walls (e.g., comprising a first outer layer, a second outer layer, and an inner layer), a transverse layer, and a liquid. The liquid is located in cells formed by the transverse layer and the walls. The multiwall sheet has a first visible light transmission and a first direct solar transmission. A second multiwall sheet has the same materials and the same design as the multiwall sheet but with no liquid, and has a second visible light transmission and a second direct solar transmission. The first visible light transmission is greater than the second visible light transmission and the first direct solar transmission is about 63% to about 70% as determined in accordance with ISO 9050.Type: GrantFiled: November 9, 2006Date of Patent: November 10, 2009Assignee: Sabic Innovative Plastics IP B.V.Inventors: Chris Maas, Michel van Acht, Fred Bartelen, Jos Dekkers
-
Patent number: 7610723Abstract: A wind power installation comprising a pylon comprising a pylon, a generator supported by the pylon and rotor blades coupled to the generator. The wind power installation further includes a first door to allow entrance into and exit from the interior of the pylon, a first level disposed in the interior of the pylon and directly accessible via the first door, the first level having a lock space including living quarters or sanitary equipment disposed therein. In addition, the wind power installation includes a second door disposed between the lock space and other portions of the interior of the pylon, wherein the second door is moisture-tight, a second level, disposed in the interior of the pylon and accessible via the second door, and a power module including a transformer housed in a moisture-tight container and electrically coupled to the generator, wherein the power module is disposed in the other portions of the interior of the pylon.Type: GrantFiled: February 25, 2008Date of Patent: November 3, 2009Inventor: Aloys Wobben
-
Patent number: 7607266Abstract: A building includes a tile roof including a plurality of courses of tiles and a roof-cover above which the tiles are positioned, a ceiling below the roof, and a skylight apparatus. Each tile engages adjacent tiles according to a repeating engagement structure. The skylight apparatus includes a main body in place of one or more of the tiles of the tile roof and engages adjacent tiles substantially according to the repeating engagement structure, at least one window, a tubular body below the main body and extending through an aperture in the roof-cover, a light conduit extending downward from below the tubular body and defining an inner passage, and a bottom translucent member at an opening in the ceiling and below a bottom end of the light conduit. Light is able to shine through the window, the inner passage, and the bottom translucent member into a room below the ceiling.Type: GrantFiled: September 25, 2006Date of Patent: October 27, 2009Inventor: Harry T. O'Hagin
-
Patent number: 7596843Abstract: A rotating internal support for a large hollow structure can include a rigid central truss and two or more annular disks coupled to the truss by support arms. The annular disks can be axially spaced along the longitudinal centerline of the truss, and can be coupled to the support arms by guide rollers that allow the annular disks to rotate about a central axis. The internal support can also include support rods with contact pads that extend axially around the annular disks to contact and support the inner surface of the large hollow structure.Type: GrantFiled: June 16, 2005Date of Patent: October 6, 2009Assignee: The Boeing CompanyInventors: Noel A. Spishak, Paul E. Nelson, Thomas J. Hagman, Jeffrey D. Schwindt, Matthew J. Masters, Michael G. Sanders, Alan R. Merkley, Eric M. Reid, James C. Murphy
-
Patent number: 7591108Abstract: Triangulated shells can be free-formed but are uneconomical compared to translational shells that can only be flat. Scale-trans shells are limited in terms of number and arrangement of the openings. The present invention provides a free-formed, custom-tailored shell surface and a regularly shaped, mass-produced shell surface that can be assembled fairly evenly from advantageously quadrangular mesh elements having coplanar node points. The flexibility of a triangle net of shell pieces in a large scale is combined with the evenness of a quad net for meshes in a small scale, whereby triangular meshes at the shared side of adjoining square nets are combined in pairs to give irregular quadrangular meshes having coplanar vertices. The inventive shell is especially suitable for use as an energy-saving building such as a weekend home, emergency shelter, cupola of an observatory, roof of a building or an inner courtyard, as the shell of a large multi-story building or as a sports hall or factory building.Type: GrantFiled: June 21, 2007Date of Patent: September 22, 2009Inventor: Florian Tuczek
-
Patent number: 7591106Abstract: A moisture management system for use in construction of buildings, particularly for partially covering the framework of a rough opening in a structure. The system has a body having a plurality of pathways to facilitate fluid between the system and any fixture installed adjacent to the system. The pathways allow fluid, especially water, to flow away from the installation surfaces and down along the exterior of the building.Type: GrantFiled: May 27, 2004Date of Patent: September 22, 2009Assignee: Marvin Lumber and Cedar CompanyInventor: Kelly Joseph Conlin
-
Patent number: 7578106Abstract: A seismic wall molding for suspended ceiling systems that, although sufficiently wide across its horizontal ceiling supporting leg, is visually unobtrusive by virtue of a stepped, shadow style configuration. The stepped horizontal leg configuration allows the wall molding to resist buckling or bending deformation in the horizontal leg when a vertical leg of the molding is tightly secured against a non-flat wall surface. Factory ends on the wall molding are at parallel 45 degree planes to facilitate making inside and outside corners at the job site. A factory supplied template simplifies corner construction. A splice piece fits tightly on the upper sides of the horizontal legs at a straight-line joint between abutting lengths of the wall molding to maintain these elements in alignment.Type: GrantFiled: July 8, 2004Date of Patent: August 25, 2009Assignee: USG Interiors, Inc.Inventors: Garry W. Burns, Alan C. Wendt, Martin E. Likozar
-
Patent number: 7562725Abstract: A drilling unit containing a combined pilot bit and reamer. The drilling unit includes a housing containing a mud motor and a pilot bit extending from its distal end. A reamer is mounted to the housing. The mud motor turns the pilot bit while the reamer is turned either by the mud motor or as the drill string is rotated from the surface. The well bore is drilled and reamed in one pass. By positioning the reamer between the pilot bit and the mud motor, the mud motor must only pass through the larger reamer bore rather than the smaller pilot hole. This will allow larger mud motors to be used than would otherwise be possible. In one embodiment, the pilot bit is offset relative to the center of the end of the drill housing, providing increased tangential speed at the point of impact between the pilot bit and formation.Type: GrantFiled: July 9, 2004Date of Patent: July 21, 2009Inventors: Edwin J. Broussard, Herman J. Schellstede
-
Patent number: 7552772Abstract: An apparatus to protect the mounting area of casing when subsequently attaching a tubular is disclosed. A sleeve that defines a sealed cavity having a loose incompressible material inside covers the mounting location on the casing. The cementing of the casing takes place through the sleeve. After the cementing, the sleeve is drilled out and the incompressible material is removed to the surface with the drill cuttings. A tubular is inserted in the casing and is preferably expanded into sealing contact with the mounting location on the casing. At the end of expansion, the run in shoe on the tubular is retrieved.Type: GrantFiled: September 14, 2006Date of Patent: June 30, 2009Assignee: Baker Hughes IncorporatedInventors: Michael A. Carmody, Matthew J. Jabs, Harold E. Payne, Mark K. Adam
-
Patent number: 7543412Abstract: A pair of upright wall panels are each provided with a sidewardly spaced pair of generally parallel but inclined guide grooves extending vertically along the outer face of the upright frame edge rails. A connector assembly including a main activator rod having a pair of wedge members threaded thereon in spaced relationship therealong is positioned between the opposed upright edge rails. The wedge members have wedgelike edge flanges which protrude into the grooves of the opposed upright edge rails. Rotation of the activating rod causes the wedge members to simultaneously move relative to the rod in opposite directions to effect gripping engagement with the groove walls to simultaneously effect a drawing together of the edge rails and alignment thereof.Type: GrantFiled: June 14, 2004Date of Patent: June 9, 2009Assignee: Haworth, Ltd.Inventors: Darren R. Long, Nathan S. Shedd, Rupert Jakob-Bamberg, Kevin T. Domagala, Aaron D. Mullin, Vincent A. Shivak, Dale Marshall
-
Patent number: 7520324Abstract: Earth formations are characterized by using an array of electrodes which can measure streaming potentials in the formation, and by interpreting the data obtained by the electrodes. The electrodes are placed on a wireline tool, a LWD tool, or in a fixed manner about a completed wellbore. The measured streaming potentials are generated by drilling with an overbearing pressure, slitting the mudcake in a borehole, acid injection, or any of various other manners which causes fluid movement. The data obtained is interpreted to locate fractures, measure formation permeability, estimate formation pressure, monitor drilling fluid loss, detect abnormal pressure, etc. Particularly, a streaming potential voltage transient having a double peak profile signifies the presence of a formation fracture.Type: GrantFiled: June 18, 2004Date of Patent: April 21, 2009Assignee: Schlumberger Technology CorporationInventors: Min-Yi Chen, Bhavani Raghuraman, Ian Bryant, Michael G. Supp, Jose Navarro
-
Patent number: 7516704Abstract: A portable paint station that includes a work table and a pair of legs that are positionable in a retracted position and an extended position. In one form, the paint station provides a work surface that may be selectively positioned at two distinct heights. In another form, the paint station provides a work surface with a roller tray recess that may be selectively covered to resist the formation of a skin on paint that is located in the recess. In a further form, the paint station provides a work table with a pair of legs. At least one set of the legs has a handle aperture that may be employed to hand carry the paint station on its side. In yet another form, the paint station includes a roller tray assembly that facilitates the short-term storage of a paint roller that is loaded with paint.Type: GrantFiled: January 12, 2005Date of Patent: April 14, 2009Assignee: Black & Decker Inc.Inventors: Gregory Scott Snider, Robert H. Gifford, Thomas J. Wheeler, Alfred H. Judge, Christopher J. Murray, Mark Lawrence, Marcus W. Bosch, Jason Busschaert, Robert David Watters, Aldo Faustino Balatti, Michael Georges Sirois, Cliff Dean Read, Steven Canova
-
Patent number: 7516588Abstract: Floorboards with a mechanical locking system that allows movement between the floorboards when they are joined to form a floating floor.Type: GrantFiled: January 13, 2005Date of Patent: April 14, 2009Assignee: Valinge Aluminium ABInventor: Darko Pervan
-
Patent number: 7516817Abstract: A knee brace for a ladder including a first flange and a second flange. The brace includes a web extending from the first flange and the second flange which together form a u-shaped cross-section. The brace includes a first portion that connects to a step. The brace includes a second portion which connects to the rail and terminates at a distance from a joint. The second portion's first and second flanges and web presenting three contact surfaces which connect to the rail and extend essentially in parallel with the rail and conforms with the rail to which the knee brace is attached so forces can be transferred therebetween. The first and second flanges contact a first rail flange and second rail flange, respectively, and the web contacts the web of the rail of u-shaped cross-section. The brace includes a first rivet extending through the first rail flange and first flange. The brace includes a second rivet extending through the second rail flange and the second flange adjacent the rail end.Type: GrantFiled: January 15, 2005Date of Patent: April 14, 2009Assignee: Werner Co.Inventors: Jon M. Pate, Kevin L. McIntire
-
Patent number: 7506478Abstract: A fire in an enclosed space in an aircraft is, for example, visually detected early since smoke generated by a beginning fire is initially permitted to escape from the enclosed space. The enclosed space is, for example, an overhead luggage bin or a goods container holding food or freight. The smoke can pass through a flow passage either in the form of a gap or a leak between a lid and walls, or between a door and a door frame, or between walls and other walls joined together. Intumescent material is installed along the gaps or leaks and expands into the gaps or leaks when the fire has generated a temperature sufficient for causing the expansion of the intumescent material. Preferably a guide surface assures that the intumescent material expands into the gaps and leaks and cannot expand away from gaps and leaks.Type: GrantFiled: April 22, 2004Date of Patent: March 24, 2009Assignee: Airbus Deutschland GmbHInventor: Axel Bobenhausen
-
Patent number: 7497054Abstract: A column-and-beam join structure comprises connecting the column and beam with a pair of split tees. At least one split tee has a web with a portion of the web having a reduced cross-sectional area. The web with the reduced cross-sectional area is located between a flange of the beam and a buckling restraint. The buckling restraint is connected to the flange of the beam with bolts. The sides of the bolts are in the proximity to the side surface of the portion of the web of the split tee having the reduced cross-sectional area. Annular members may be arranged surrounding portions of the bolts that are in proximity to the side surface of the portion of the web having the reduced cross-sectional area.Type: GrantFiled: May 6, 2004Date of Patent: March 3, 2009Assignee: Nippon Steel CorporationInventors: Toru Takeuchi, Yasushi Maeda, Kazuaki Suzuki, Ken Okada, Satoshi Yamada, Akira Wada
-
Patent number: 7497302Abstract: A climbing tree stand having a continuous length adjustment for the tensile member passing around the tree. FIG. 1 shows the stand, incorporating a foot platform and a seat platform. Each platform is bound to the tree by a flexible tensile member. Each tensile member is removably connected to a first and second slider. Each slider rides along a bar. The slider is ordinarily clamped firmly to the bar. It can only be moved by the user pressing a lock plate and sliding it along. Thus, the tensile member can be adjusted without ever releasing it from the platform. In addition, if the user should accidentally release his or her grip on the slider, the slider will lock itself in position and prevent the platform dislodging.Type: GrantFiled: November 3, 2004Date of Patent: March 3, 2009Inventors: Curtis Jason Boice, Timothy Scott Skipper
-
Patent number: 7493971Abstract: An expandable downhole tool comprises a tubular body, at least one moveable arm disposed within the tubular body and being radially translatable between a retracted position and a wellbore engaging position, and at least one piston operable to mechanically support the at least one moveable arm in the wellbore engaging position when an opposing force is exerted. A method of reaming a formation to form an enlarged borehole in a wellbore comprising disposing an expandable reamer in a retracted position in the wellbore, expanding at least one movable arm of the expandable reamer radially outwardly into engagement with the formation, reaming the formation with the at least one moveable arm to form the enlarged borehole; and mechanically supporting the at least one moveable arm in the radially outward direction during reaming.Type: GrantFiled: May 5, 2004Date of Patent: February 24, 2009Assignee: Smith International, Inc.Inventors: Kenneth M. Nevlud, Timothy P. Beaton