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Patent # Description
US-1,004,7584 Lower mill spaced cutting ring structure
The cutting structure on the lower mill is arrayed in rows that are preferably parallel. The cutting structure in each row is made sharper and more durable than...
US-1,004,7583 Explosive tubular cutter and devices usable therewith
Explosive cutter assemblies and methods include a liner having a single unitary body, and an explosive charge disposed within the liner. The explosive charge...
US-1,004,7582 Extended duration section mill and methods of use
A section mill for removing a portion of a casing in a wellbore. The section mill may include a body having a first end portion, a second end portion, and a...
US-1,004,7581 Core barrel head assembly with an integrated sample orientation tool and system for using same
A core barrel head assembly having at least one electronic instrument that is configured to obtain orientation data; a power source; and a communication means...
US-1,004,7580 Transverse sidewall coring
A system and method of gathering sample cores from a subterranean formation with coring bit assemblies, where each of the coring bit assemblies retain a sample...
US-1,004,7579 Internal lockdown snubbing plug
A snubbing plug containing a body and a piston is configured to be secured within a component of a mineral extraction system by an internal locking mechanism. A...
US-1,004,7578 Pressure control in drilling operations with choke position determined by Cv curve
A method of controlling pressure in a wellbore can include determining a desired position for a choke, the determining being based on a Cv curve for the choke,...
US-1,004,7577 Screening apparatus and method
A method for separating solids from a drill cuttings and drilling mud mixture feed in a shale shaker includes providing a shale shaker (1) having a basket (4)...
US-1,004,7576 Drill rod handling system for moving drill rods to and from an operative position
A drill head assembly for receiving a drill rod in an operative position. The drill head assembly has a chuck and cradle configured for movement between a first...
US-1,004,7575 Pipe gripper
A gripper for gripping a pipe (P) has gripping bodies holding devices, and dies, the dies being fastened to respective holding devices that are fastened to...
US-1,004,7574 Centralizer and associated devices
A centralizer, a device and a system. An example centralizer includes: a longitudinal axis, and first and second opposing end collars positioned around the axis...
US-1,004,7573 In-line tortional vibration mitigation mechanism for oil well drilling assembly
An assembly for inclusion between a drill bit and a drill string, the assembly having an overrunning clutch mechanism that disengages the drill bit from the...
US-1,004,7572 Overshot tool having latch control means
An overshot tool for releasable connection to a head assembly as part of a core barrel drilling apparatus. The overshot tool comprises a primary engaging...
US-1,004,7571 Locking nut with a directional coupling mechanism
A locking nut for installation on a cylinder, including a nut body defining a nut engagement surface and a directional coupling mechanism associated with the...
US-1,004,7570 Energized paek seals
An example downhole tool may include a first component and a second component. A first seal may be positioned between the first component and the second...
US-1,004,7569 Cutting elements having laterally elongated shapes for use with earth-boring tools, earth-boring tools...
A cutting element for an earth-boring tool includes a volume of superabrasive material on a substrate. The cutting element has an elongated shape in a lateral...
US-1,004,7568 Polycrystalline diamond compacts, and related methods and applications
Embodiments relate to polycrystalline diamond compacts ("PDCs") including a polycrystalline diamond ("PCD") table in which a metal-solvent catalyst is alloyed...
US-1,004,7567 Cutting elements, related methods of forming a cutting element, and related earth-boring tools
A cutting element comprises a supporting substrate, and a polycrystalline compact attached to an end of the supporting substrate. The polycrystalline compact...
US-1,004,7566 Cutter tool insert having sensing device
A cutting element for an earth-boring drilling tool and its method of making are provided. The cutting element may include a substrate, a superhard layer, and a...
US-1,004,7565 Cutting element retention for high exposure cutting elements on earth-boring tools
Earth-boring tools include a cutting element mounted to a body that comprises a metal or metal alloy, such as steel. A cutting element support member is mounted...
US-1,004,7564 Rotary percussive piloted rock drill bit
A piloted rock drill bit includes an integral body having a pilot drill section, a reaming section and a mounting base section extending along a longitudinal...
US-1,004,7563 Methods of forming earth-boring tools utilizing expandable reamer blades
An earth-boring tool includes a tool body of a fixed-blade reaming apparatus configured to be coupled within the drilling assembly. The tool body has a...
US-1,004,7562 Horizontal directional drilling tool with return flow and method of using same
A horizontal directional drilling tool and method for drilling a borehole through a subsurface formation between locations at a surface is disclosed. The...
US-1,004,7561 Adjustable ladder extension
Provided is an adjustable extension for attachment to a ladder leg. The extension has an extension body and a friction surface that presses against the...
US-1,004,7560 Guided type fall arrester--force control
A fall arrester is provided and includes a pawl and connecting element that are configured such that the pawl and connecting element rotate in a common...
US-1,004,7559 Platform ladder apparatus
A platform ladder apparatus (2) has a transport position and a use position in which the apparatus is arranged to lean against a wall (W) for performing work at...
US-1,004,7558 Retractable flexible-panel door
A retractable, flexible-panel door is mountable to a door frame attached to a building and includes a first side rail, a second side rail, a top rail mountable...
US-1,004,7557 Side plate pressing device for a vehicle curtain
A side plate pressing device for a vehicle curtain has a positioning assembly and a buckle. The positioning assembly and the buckle are respectively mounted on...
US-1,004,7556 Door skin, a method of etching a plate, and an etched plate formed therefrom
The present invention relates to a door skin comprising an exterior surface having outer portions lying on a first plane, spaced grooves recessed from the plane...
US-1,004,7555 Door closing mechanism
A camming member for a door may have a camming surface which lifts the door as the door is traversed from an opened position to a closed position. The lifting...
US-1,004,7554 Ice breaking strategy for vehicle side windows
Described herein is a vehicle side window system and method for implementing an ice breaking strategy. The ice breaking strategy receives and analyzes sensor...
US-1,004,7553 Openable and closable member control apparatus and openable and closable member control method
A drive device drives a window glass of a door. A controller, which controls the drive device, executes a step of sensing an amount of load that is generated by...
US-1,004,7552 Moving window installation structure of sliding window system having aluminum alloy sash structure
The present invention relates to a moving window installation structure of a sliding window system. More specifically, the present invention relates to a moving...
US-1,004,7551 Door closer communication
A door closer system having a door closer that includes at least one sensor configured to sense an operating characteristic or condition relating to the door...
US-1,004,7550 Lockset operable by pivoting actuator about a first axis or a second axis
A lockset is actuable by pivoting a handle about a longitudinal axis of the lockset by rotating the handle and by pivoting the handle about an axis transverse...
US-1,004,7549 Latch
A latch includes a first locking bolt, where a first extended position of the first locking bolt defines a first locked condition and a first retracted position...
US-1,004,7548 Latch assembly for latch operation of closure panels for vehicles
A latch assembly is provided and has a latch housing containing latch components and is integrally coupled to an electronic control assembly having control...
US-1,004,7547 Locking link
The present invention discloses a locking link, composed of a cover moveably engaged with a link. The cover at a first engaged position is locked with the link,...
US-1,004,7546 Cabinet of storage units
A cabinet (1) comprising: a housing (10); two or more storage units (30, 50), each accommodated within the housing (10) and displaceable between a closed...
US-1,004,7545 Door security and closing device
A door security and closing device is provided that is mountable to the frame of a doorway. The device comprises a movable arm that is positioned within the...
US-1,004,7544 Transmission device of electronic lock
A transmission device of an electronic lock, disposed in a lock body, each of both sides of the lock body is provided with a rose assembly, connected...
US-1,004,7543 Monitoring access
Methods and systems are disclosed that, in some aspects, provide an opening mechanism comprising an interior and an exterior door handle and sensors to detect...
US-1,004,7542 Lock
A lock includes a housing having a plurality of apertures receiving buttons. A biasing member biases each button towards an un-pressed position. A plurality of...
US-1,004,7541 Dual locking system with user controllable plate
A dual locking system including a combination mechanism and a key mechanism is provided, including a control plate to control access to the key mechanism. When...
US-1,004,7540 Locking device
A locking device and system are disclosed. The locking device includes a barrel within which sets a plug. A plurality of pins sit in pin pathways that extend...
US-1,004,7539 Fence system with variable rail reinforcement
A fencing system that includes a plurality of fence rails extending between two fence posts. The fence rails may comprise a foamed material core that is...
US-1,004,7538 Flag attachment apparatus
A flag attachment apparatus includes a first planar portion and a second portion. The first planar portion includes a first side and a second side, a plurality...
US-1,004,7537 Composite sleeve rod axial dampener for buildings and structures
Axial buckling restrained braces are provided. In various embodiments, a device comprises a plurality of cylindrical sleeves arranged parallel to each other....
US-1,004,7536 Pool cleaning assembly
A pool cleaning assembly includes a frame is that may be manipulated thereby facilitating the frame to be urged through a pool. A float is coupled to the top...
US-1,004,7535 Dispenser and multi-cartridge systems
A dispenser system for delivering various combinations of dispersants to a body of water with the various combinations of dispersants supplied to the body of...
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