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Patent # Description
US-9,488,021 Quickly reconfigurable core barrel head assembly
A core barrel head assembly positionable within a drill string of a drilling apparatus. The core barrel head assembly includes an upper latch body having a...
US-9,488,020 Eccentric linkage gripper
A gripper mechanism for a downhole tool is disclosed that includes an eccentric linkage mechanism. In operation, an axial force generated by a power section of...
US-9,488,019 MEMS-lost circulation materials for evaluating fluid loss and wellbore strengthening during a drilling operation
Micro-electro-mechanical systems lost circulation materials (MEMS-LCMs) of various sizes, shapes, and specific gravities may be used in a drilling fluid to...
US-9,488,018 Fluid displacement tool and method
A riser displacement and cleaning tool assembly (10) comprises a running tool (8) attachable to a work string (11), and a fluid displacing body (1) supported...
US-9,488,017 External grip tubular running tool
A method for running a tubular string in wellbore operations according to one or more aspects of the present disclosure includes providing a tubular running...
US-9,488,016 Spherical ball skate for continuous well string injectors
A skate for an injector apparatus in which gripper dies on a pair of endless chains driven around respective closed loop paths on different sides a continuous...
US-9,488,015 Centralizer for downhole probes
An assembly for use in subsurface drilling includes a downhole probe supported by a centralizer. The centralizer comprises a tubular member that extends around...
US-9,488,014 Box-on-box self-stacking substructure for a drill rig
Disclosed is a drill rig having two master skids. Wherein prior to assembly of the drill rig, the master skids include a base box structure and a supported box...
US-9,488,013 Bi-directionally raisable drilling rig mast
Disclosed herein is a bi-directionally raisable drilling rig mast system that includes a drilling rig mast having a bi-directional mast erection connection, a...
US-9,488,012 Streamlined pocket design for PDC drill bits
A cutter pocket, a downhole tool formed with at least one cutter pocket, and a method for coupling a cutter to the cutter pocket is described herein. The cutter...
US-9,488,011 Selectively leached cutter
The present disclosure provides a method of manufacturing a polycrystalline diamond (PCD) cutting element used as drill bit cutting elements (10). The method...
US-9,488,010 Hammer drill
A downhole apparatus connected to a workstring within a wellbore. The workstring is connected to a bit member. The apparatus includes a mandrel operatively...
US-9,488,009 Apparatuses and methods for stabilizing downhole tools
A secondary cutting structure for use in a drilling assembly includes a tubular body, and a block, extendable from the tubular body, the block including a first...
US-9,488,008 Downhole assembly, tool and method
A reaming tool includes a body having a longitudinal axis and an upper end opposite a lower end and a plurality of blades located on said body. Each blade...
US-9,488,007 Wear resistant plates on a leading transitional surface of the leg for a rotary cone drill bit
A rotary cone drill bit includes: a body, a leg depending from the body, a bearing shaft extending from the leg and a cone mounted to the bearing shaft. The leg...
US-9,488,006 Downhole depth measurement using tilted ribs
A system, method and apparatus for using a tool in a borehole is disclosed. The tool is disposed in the borehole. The tool includes a member rotatable...
US-9,488,005 Method and system for transporting a hydrocarbon fluid
A method for transporting a hydrocarbon fluid, such as crude oil and/or natural gas, comprises: drilling a chain of double ended U-shaped boreholes into the...
US-9,488,004 Subsea casing drilling system
In one embodiment, a casing bit drive assembly may be used with a casing drilling system. The casing bit drive assembly may include one or more of the...
US-9,488,003 Portable ladder with a stand off device
A portable ladder has two stiles interconnected by rungs. The ladder is provided with a stand off device, including two stand off arm assemblies, each being...
US-9,488,002 Stepladder with latch stud and method
A stepladder includes a front section having a first front leg and a second front leg. The stepladder includes a step attached to the first front leg and the...
US-9,488,001 Ladder stabilizing tool
A ladder stabilizing tool for use with an extension ladder may include a U-shaped brace coupled to a ladder grasping member. A pair pivotable of feet may be...
US-9,488,000 Integrated accessible battery compartment for motorized window treatment
A battery-powered window treatment, such as a roller shade, may include a battery compartment that provides access to batteries while the window treatment is...
US-9,487,999 Gazebo screen installation system
A gazebo screen installation system is disclosed that is operable to allow screen frame assemblies to be installed in gazebos. The system includes a gazebo...
US-9,487,998 Window blinds with solar panels
The window blinds with solar panels comprises a set of window blinds with a cover positioned along a top portion of the window blinds. Moreover, the cover is...
US-9,487,997 Stiffened pull cord for architectural coverings
A control element for actuating an operating mechanism for a retractable shade. The retractable shade having a flexible operating cord retractable and...
US-9,487,996 Blind tilt assembly and method of controlling tilt ladders
A tilt assembly for a blind including a first tilt ring and a second tilt ring, both rotatable about a drive axis for supporting a pair of tilt ladders, an...
US-9,487,995 Window covering sizing method and apparatus
An apparatus for cutting a window covering comprises a saw blade for cutting a plurality of different types of window coverings. A first controllable drive...
US-9,487,994 Edge bond bracket and insulating glass unit containing the same
An edge bond bracket for an insulating glass unit extends in a longitudinal direction with a constant cross-section and includes an at least substantially...
US-9,487,993 Spacer for a vacuum glazing panel, corresponding vacuum glazing panel and production process
The invention relates to a spacer (8) to be sandwiched between first and second glass sheets (5) of a vacuum glazing panel, such as to maintain a first space...
US-9,487,992 Threshold assembly for an entryway system
A threshold assembly for an entryway system includes a sill presenting an upper sill surface, and a rail coupled to and disposed above the upper sill surface....
US-9,487,991 Strip-shaped support and insulating element for supporting and insulating a window frame
A strip-shaped support and insulating element for supporting and insulating a window frame with respect to a main wall includes: (1) a support part formed of...
US-9,487,990 Dual position door control for farm implement
A door control system for a farm implement with a storage bin having a discharge opening and a door movable by a drive mechanism between open and dosed...
US-9,487,989 Door collar lock
An apparatus holds a door closed comprising: a top panel, a left wall and a right wall. A flap is attached to the left wall opposite the top panel and folded...
US-9,487,988 Hinge device for doors, shutters or the like
A hinge device includes a first fixed tubular half-shell having a working chamber defining a longitudinal axis, a second tubular half-shell rotatable about the...
US-9,487,987 Method and apparatus for a door
A door system designed for buildings that store large objects such as airplanes or farm, marine, and other heavy equipment. The door system is comprised of a...
US-9,487,986 Slide guide frame portion of screen device
In a side wall portion of a rigid unit which forms a slide guide frame portion, a depressed portion is formed in one approximately half portion, a through hole...
US-9,487,985 Movable closure system
Improvements to movable closure systems which aid installability and reliability of said systems can include wheels running along the top and bottom of...
US-9,487,984 Trailer overhead door system
A trailer overhead door system for a truck or trailer having a door opening. The trailer overhead door system having a trailer door for enclosing the door...
US-9,487,983 Detent hood hinge
A detent hood hinge which includes a hinge bracket fixed to a vehicle body, and a hinge arm rotatably coupled to the hinge bracket at a first end, a hood being...
US-9,487,982 Pivotally rotating positioner for a support illuminating multi-task device and the support illuminating...
A pivotally rotating positioner for a support illuminating multi-task device which can be applied to conductively connect a light rotating arm to a body in a...
US-9,487,981 Cylindrical dual axis hinge for electronic devices
A cylindrical dual axis hinge for electronic devices is disclosed. A particular embodiment includes: a primary hinge having a primary pivot with a first axis of...
US-9,487,980 Adjustable hinge
A hinge with a main body and first and second connector parts for mounting the hinge to a respective one of a jamb or panel, the main body being formed of first...
US-9,487,979 Force closer
A system of converting a traditional door latch assembly of a door into a magnetic door latch.
US-9,487,978 Earthquake-proof latch mechanism
An earthquake-proof latch mechanism includes a case body, a hook member which is swingably supported on the case body, and a pendulum member which is vibratably...
US-9,487,977 Sliding door arrester
A sliding door for a motor vehicle includes a sliding door arrester to prevent the sliding door from inadvertently closing during a deceleration event. The...
US-9,487,976 Door locking device for an electric household appliance, in particular a dishwasher, and electric household...
A door locking device includes a supporting frame, a latch rotationally carried about a first axis by the supporting frame, a receiver for a locking tooth of...
US-9,487,975 Security systems for entrance barriers
An improved security system to prevent unwanted entrance through a hinged barrier, such as, but not limited to a door, is provided and comprises a member...
US-9,487,974 Switch device and vehicle door outer handle system
A switch device includes: a switch housing case; a holder fixedly placed inside the case; a switch fixedly housed inside the holder; and multiple switch buttons...
US-9,487,973 Door latch device
A linkage mechanism includes a first link rotatably supported on a fixed shaft, a second link rotatably supported on a latch shaft, and an intermediate link...
US-9,487,972 Electronic locking mechanism
An electronic lock and system particularly for replacing existing mechanical locks for gaming devices are disclosed herein. According to one embodiment, the...
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