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Patent # Description
US-8,157,055 Ladder caddy and stabilizer
A ladder accessory or caddy that is connectible or removably mountable to the upper ends or rails of a ladder is adapted to position the ladder relative to a...
US-8,157,054 Aquatic ladder for marine applications
The aquatic ladder was designed for ease of use, rather than ease of storage. It has wide, deep treads, arranged like a staircase, with side and upper railings...
US-8,157,053 Stool
A closet stool for use in providing access by a user to items stored in the closet and including a pair of support members each including a substantially...
US-8,157,052 Acoustic structure
In an acoustic structure, sound absorbing effect is achieved by interference between incident waves falling in an opening portion and reflected waves radiated...
US-8,157,051 Moulded soundproofing component, and manufacturing method thereof
This method includes the placing of the first porous layer (1) onto one part of a wall of a mold cavity having the shape desired by the soundproofing component,...
US-8,157,050 Device for reducing noise generated by an aircraft jet engine with curve ducts
A jet engine, including a wall surrounding a first gas flow ejected from a downstream end of the wall along a longitudinal axis, a second flow of gas running...
US-8,157,049 Trirectangular tetrahedral subwoofer
In some embodiments, a tetrahedral subwoofer enclosure includes a substantially triangular first face, second face, third face, and fourth face, a first corner...
US-8,157,048 Splash proof acoustically resistive color assembly
An acoustically resistive protective cover assembly for an opening in a casing is provided, the casing separates an enclosed space from the ambient space and...
US-8,157,047 Occupant protection systems control techniques
Control system for controlling at least one occupant protection system of a vehicle includes a plurality of preferably electronic sensor systems mounted at...
US-8,157,046 Collision detection apparatus and protection system
A collision detection apparatus includes (i) a bumper reinforcement, (ii) a side supporting member as a side member or a crash box, (iii) a deforming body, and...
US-8,157,045 Occupant protection device and control method thereof
An occupant protection device includes a seat belt that restrains an occupant, an adjusting device that relatively adjusts a positional relationship between the...
US-8,157,044 Drivetrain for an all terrain vehicle
An all-terrain vehicle including a frame having longitudinally-spaced ends defining a first longitudinal axis, and an engine supported by the frame. The engine...
US-8,157,043 Motorized cycle
There is provided a motorized cycle comprising a frame, a seat mounted upon the frame, a plurality of suspensions mounted to the frame, a plurality of wheels...
US-8,157,042 Working vehicle with cabin
A working vehicle with a cabin in which, to lift a cabin upward, a lift arm of a hydraulic lifting mechanism can be easily connected to a cabin. The working...
US-8,157,041 Intake device for motorcycle
A motorcycle includes an engine having a substantially vertical cylinder assembly and disposed in a front half of a vehicle body frame, an inverted type rear...
US-8,157,040 Automobile over-bulkhead air intake system
An automobile air intake system is provided that channels air from outside the automobile engine compartment to the engine. The automobile air intake system...
US-8,157,039 Vehicle
A utility vehicle is disclosed having a flat or quasi-flat floor section in an operator area. The utility vehicle may also include an air inlet for an engine...
US-8,157,038 Saddle-ride type vehicle
Improved cooling capacity for a V-belt continuously variable transmission that is compatible with miniaturization of a vehicle body cover is provided in a...
US-8,157,037 Motor sensor assembly for alternative fuel vehicles
An automotive drive system includes a transmission comprising a plurality of gears, an electric motor having a rotor and being coupled to the transmission such...
US-8,157,036 Mounting structure of part
A breather device provided on the outer peripheral section of a case of an in-wheel motor is located at a position above the rotation shaft of the in-wheel...
US-8,157,035 Hybrid vehicle auto start systems and methods
A method of operating an engine control system includes reducing pressures within cylinders of an engine based on an auto start command signal including:...
US-8,157,034 Vehicle assembly with independent electric wheel motors for electric hybrid vehicles
A vehicle drive assembly is provided. The vehicle drive assembly includes an engine, a transmission operably coupled with the engine, an output shaft operably...
US-8,157,033 Steering system for a tracked vehicle
A steering system for a vehicle having left and right endless tracks, left and right sprocket wheels, a motor and a hydraulic pump includes left and right...
US-8,157,032 Robotic system and method of use
A robotic system that can have a body and four flippers is described. Any or all of the flippers can be rotated. The flippers can have self-cleaning tracks. The...
US-8,157,031 Multi-legged walking device
A multi-legged walking device includes a crankshaft, a plurality of linkage bar mechanisms, a support member, and a driving device. The crankshaft includes a...
US-8,157,030 Driving and steering of motor vehicles
An arrangement and a method are disclosed for driving and steering an engine driven vehicle of the type m which left and right hand wheels 120L, 120R are...
US-8,157,029 Thermally stable polycrystalline diamond cutting elements and bits incorporating the same
Cutting elements have substrates including end surfaces. TSP material layers extend over only a portion of the end surfaces or extend into the substrates below...
US-8,157,028 Masonry drill bit
A masonry drill bit includes a cutting insert which is substantially roof-shaped in sideview and has on each side of its "roof" one lip. Each lip includes a...
US-8,157,026 Hybrid bit with variable exposure
An earth boring drill bit comprising a bit body having a bit profile including nose, shoulder, and gage sections; a plurality of fixed cutting elements secured...
US-8,157,025 Adjustable angle drive connection for a downhole drilling motor
A drive connection for a downhole drilling motor includes a tubular outer housing with an inner mandrel. The outer housing has a motor end, a bit end and...
US-8,157,024 Ball piston steering devices and methods of use
Embodiments include ball piston steering devices and methods for use of ball piston devices. In one aspect a ball piston steering device includes a sleeve in...
US-8,157,023 Boring tool tracking fundamentally based on drill string length, pitch and roll
A boring tool moves having a pitch orientation, a yaw orientation and a roll orientation and is steerable underground using the roll orientation. A maximum...
US-8,157,022 Apparatus string for use in a wellbore
An apparatus string for use in a wellbore has a plurality of activation modules having first and second ends and containing devices to be activated/initiated...
US-8,157,021 Chisel adapter
A chisel adapter has both ends connected with a tool head and a drive tool, respectively, and comprises: a first sleeve, a slide bushing, a first fastener, an...
US-8,157,020 Flame suppression system for barbecue grills and associated use therfor
A flame suppression device adaptable to conventional barbeque grills for emergency use while grilling food comprises a water reservoir holding approximately two...
US-8,157,019 Downhole swellable sealing system and method
Disclosed herein is a downhole tubular sealing system. The system includes, a tubular runnable in a downhole wellbore, a swellable seal disposed at the tubular...
US-8,157,018 Torque wrench system having multiple torque stations
An improved multi-bolt and nut torque wrench for installing and removing bolts or nuts from flanged joints or the like which includes a plurality of torque...
US-8,157,017 Method and apparatus for injecting fluid in a wellbore
A chemical injection system for controlling injection of an injection fluid from an injection fluid supply at a surface location into a production tubing...
US-8,157,016 Fluid metering device and method for well tool
A method of actuating a well tool includes the steps of: increasing pressure in a fluid line of a fluid metering device; closing a pilot-operated valve in...
US-8,157,015 Large bore vertical tree
A subsea wellhead assembly that includes a wellhead housing, a production tree, a tubing hanger adapted to land in the wellhead assembly inside the wellhead...
US-8,157,014 Subsea solids processing apparatuses and methods
In a dual-gradient drilling apparatus, a subsea solids processing unit includes a housing, a solids processing mechanism disposed in the housing between a...
US-8,157,013 Tensioner system with recoil controls
A tensioner system for an offshore drilling rig for drilling a well with recoil controls is disclosed herein. The tensioner system can include removable...
US-8,157,012 Downhole sliding sleeve combination tool
Systems and methods for the production of hydrocarbons from a wellbore. One or more combination tools can be disposed along a casing string inserted into a...
US-8,157,011 System and method for performing a fracture operation on a subterranean formation
A system and method for performing a fracture operation on a well site having a subterranean formation with a reservoir therein. The method involves measuring...
US-8,157,010 Treatment of subterranean formations
A method of preparing and using a subterranean formation stabilization agent. The stabilization agent includes a guanidyl copolymer and may be admixed with a...
US-8,157,009 Cement compositions and associated methods comprising sub-micron calcium carbonate and latex
Methods and compositions are provided that relate to cement compositions and methods comprising sub-micron calcium carbonate and latex. An embodiment includes a...
US-8,157,008 Cement evaluation method and tool
A method of preparing a wellbore for production includes running a wellbore clean-out string, including a cement evaluation tool and a wellbore cleaning tool,...
US-8,157,007 Method for casing using multiple expanded areas and using at least one inflatable bladder
The method of the invention comprises inserting into the well or the piping to be cased, a tube (1) including tube sections previously connected end to end,...
US-8,157,006 Telescopic fracturing isolation sleeve
The disclosure provides a fracturing isolation sleeve for a wellhead assembly including a fracturing adapter and tubing head. In at least one embodiment, the...
US-8,157,005 Casing mandrel for facilitating well completion, re-completion or workover
A casing mandrel for an independent screwed wellhead includes a seal bore for receiving a fixed-point packoff connected to a high-pressure mandrel of a pressure...
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