Easy To Use Patents Search & Patent Lawyer Directory

At Patents you can conduct a Patent Search, File a Patent Application, find a Patent Attorney, or search available technology through our Patent Exchange. Patents are available using simple keyword or date criteria. If you are looking to hire a patent attorney, you've come to the right place. Protect your idea and hire a patent lawyer.

Searching:





Search by keyword, patent number, inventor, assignee, city or state:




Patent # Description
US-1,003,6401 Recirculating pump inlet
A pump includes a housing having an internal surface defining a volute configured to receive a pump impeller therein, an extension tube fluidly coupled to the...
US-1,003,6400 Centrifugal fan assembly and methods of assembling the same
A centrifugal fan assembly having an axis of rotation includes an inlet ring, a back plate, and a plurality of blades coupled between the inlet ring and the...
US-1,003,6399 Mechanical seal lubrication system
Disclosed is a pump which comprises a mechanical seal lubricated by supplying lubricant from an external oiler. When there is no fluid flowing through the pump...
US-1,003,6398 Apparatus and system for a thrust-absorbing horizontal surface pump assembly
An apparatus and system for a thrust-absorbing horizontal surface pump assembly. A thrust-absorbing horizontal surface pump system includes an intake chamber...
US-1,003,6397 Draft inducer blower wheel having improved shaft connection
A blower motor assembly includes a blower wheel and a motor. The blower wheel includes an integrally formed hub. The motor includes a shaft rotatable about an...
US-1,003,6396 Field configurable fan operational profiles
A system, apparatus, and procedure for controlling a fan module. The system comprises a chassis having a backplane, at least one fan module arranged in the...
US-1,003,6395 Compressor control device and control method therefor, and compressor system
A compressor control device includes an inlet guide vane opening degree control unit configured to control an opening degree of an inlet guide vane. The inlet...
US-1,003,6394 Blower tray
Methods, systems, and apparatus, including a housing defining a top surface, a bottom surface, and first and second side surfaces. Also included is a first rail...
US-1,003,6393 High speed switch reluctance motor on a turbocharger
A rotor assembly (164) is provided for a switched reluctance motor (160) in which nonmetallic, nonconductive pins (5) pass through a stack (2) of magnetic...
US-1,003,6392 Axial fan for industrial use
An axial fan comprises a hub and a plurality of blades extending from the hub; wherein each blade comprises a main blade portion and a secondary blade portion...
US-1,003,6391 Fan and impeller thereof
An impeller of a fan comprises a hub, a plurality of blades, a permeable shell and a permanent magnet. The hub includes a top portion and a side wall, and the...
US-1,003,6390 Pump unit
A pump assembly includes a pump housing (2) and a stator housing (16), which is connected to the pump housing (2) and in which a wet-running electric motor with...
US-1,003,6389 Magnetic coupling unit for submersible well pumps
An electrical submersible well pump assembly includes a rotary pump and a motor. An inner rotor is coupled to the motor shaft. The inner rotor has steel discs...
US-1,003,6388 Scroll compressor with oil management system
A compressor (10) is provided and may include a shell (12), a main bearing housing (18) disposed within the shell (12), a driveshaft (16), a non-orbiting scroll...
US-1,003,6387 Port plate of a flat sided liquid ring pump having a gas scavenge passage therein
A liquid ring pump includes a planar port plate having first and second planar walls, a sidewall which defines a shaft receiving aperture, an inlet, and an...
US-1,003,6386 Structure for stabilizing an orbiting scroll in a scroll compressor
A scroll compressor includes one or more stage of compression disposed within a compressor housing. One or more of the stages includes a stationary scroll...
US-1,003,6385 Sealing arrangement, a conveying device having a sealing arrangement and a method for operating the sealing...
The invention relates to a sealing arrangement (1) for conveying devices, in particular for gear pumps, in which an inner space (5) can be sealed off from an...
US-1,003,6384 Quick release piston rod assembly
The present invention provides an assembly, system, and method for a quick release piston rod assembly. The assembly includes a wedge and wedge adjuster with...
US-1,003,6383 Pump piston having variable diameter
A pump piston is disclosed. The pump piston may include a body having an actuating end, a pressurizing end opposite the actuating end, and an outer diameter...
US-1,003,6382 Pneumatic reciprocating fluid pump with improved check valve assembly, and related methods
A pneumatic reciprocating fluid pump for pumping a fluid includes at least one check valve assembly that includes a check valve body insert, a ball within the...
US-1,003,6381 Compressor piston shape to reduce clearance volume
A piston assembly for reducing clearance volume in a reciprocating compressor for compensating for piston tilt and improving the volumetric efficiency of the...
US-1,003,6380 Peristaltic pump head and related methods
A peristaltic pump head includes a housing assembly adapted for mounting to a drive mechanism, a roller assembly arranged with the housing assembly and a...
US-1,003,6379 Processing liquid supplying apparatus, processing liquid supplying method and storage medium
In one embodiment, a feed pump of a tube pump type is used for supplying a processing liquid. The tube pump has a squeezing member that moves from a first axial...
US-1,003,6378 Positive displacement pump with pressure compensating calibration
Illustrative embodiments of positive displacement pumps utilizing pressure compensating calibration, as well as related systems and methods, are disclosed. In...
US-1,003,6377 Pump unit and respiratory assistance device
A pump unit includes a micro pump and an assist mechanism. The micro pump includes: a housing having an inflow port and an outflow port; and a pump device built...
US-1,003,6376 Railway vehicle air compressor with integral high pressure cylinder unloader valve
An air compressor for a railway vehicle includes a compressor housing, at least one piston cylinder supported in the compressor housing, the at least one piston...
US-1,003,6375 Compressor housing having sound control chambers
A compressor assembly having a housing with a number of sound control chambers. A method of controlling a sound level of a compressor assembly having a step of...
US-1,003,6374 Compressor and method for assembling a compressor
A compressor and a method for assembling a compressor are provided. The compressor may include a compressor casing coupled to each of a suction inlet, into...
US-1,003,6373 Thermal pumping via in situ pipes and apparatus including the same
A thermal-pumping apparatus according to a non-limiting example embodiment may include a first volume structure defining a first inlet opening and a first...
US-1,003,6372 Injector pump with roller bearing assembly
A positive displacement injector pump for use in the oil and gas industry includes friction reducing roller bearing and head assemblies. The roller bearing...
US-1,003,6371 Scotch yoke arrangement
A portable, refrigerant recovery unit for transferring refrigerant from a refrigeration system to a storage tank. The recovery unit includes two, opposed piston...
US-1,003,6370 Linear compressor
A linear compressor is provided. The linear compressor includes a piston slidably received within a chamber of a cylinder assembly and a mover positioned in a...
US-1,003,6369 Piston pump
A piston pump for a traction-controlled hydraulic vehicle braking system includes a pump piston and an annular piston that is arranged as a second piston in a...
US-1,003,6368 Control device for a yaw system of a wind power plant
A control device for a yaw system of a wind turbine, of the type having a supporting structure and a machine support rotatably mounted on the supporting...
US-1,003,6367 Method for controlling the pitch angle of at least one wind turbine blade
The invention regards a method for controlling the pitch angle of at least one wind turbine blade in a rotor connected to a main shaft on a wind turbine, the...
US-1,003,6366 Buoyant energy devices
A buoyant energy device is disclosed. Differing specific gravities between various materials are used to drive turbine blades to create energy by cycling the...
US-1,003,6365 System and method for converting fluid motion into electrical power
A system is provided for converting fluid motion into electrical power, with the system being deployable in a body of fluid. The system includes a support...
US-1,003,6364 Internal combustion engine
The present invention aims at effectively emitting an electromagnetic wave to a combustion chamber from an emission antenna in an internal combustion engine...
US-1,003,6363 Ignition coil for internal combustion engine
In an ignition coil for an internal combustion engine, a coil case includes a housing section and a high-voltage tower section. The housing section houses a...
US-1,003,6362 Ignition system and method for controlling an ignition system for a spark-ignited internal combustion engine
An ignition system and a method for controlling an ignition system for a spark-ignited internal combustion engine are described, having a primary voltage...
US-1,003,6361 Ignition device
An ignition device is provided, the ignition device comprises a coaxial structural body comprising an inner conductor 2, an outer conductor 3, and an insulator...
US-1,003,6360 Electrical system for a vehicle with start/stop
An electrical system for a vehicle having an internal combustion engine with start/stop capability includes a primary battery connectible to an engine starter...
US-1,003,6359 Hybrid vehicle engine starter control systems and methods
A vehicle propulsion system includes an engine and a first electric machine each configured to selectively provide torque to propel the vehicle. The propulsion...
US-1,003,6358 Fuel supply device of engine
A fuel supply device of an engine is provided, which has high versatility irrespective of specifications of the engine, and thus easily achieves economies of...
US-1,003,6357 Fuel jet tube and related methods
A fuel tube system having a tube, a fastening portion, a threaded portion, and a tool connecting surface is presented. The fastening portion is connected to and...
US-1,003,6356 Ducted combustion systems utilizing duct-exit tabs
A ducted combustion system is disclosed. The ducted combustion system includes a combustion chamber bound by a flame deck surface of a cylinder head of an...
US-1,003,6355 Heat transferring fuel injector combustion seal with load bearing capability
The present disclosure provides a fuel injector seal assembly comprising a seal member comprising a first section, a second section and an annular recess...
US-1,003,6354 Intake apparatus of internal combustion engine
A valve body unit (11) in which a plurality of valve bodies (17) which open and close intake passages (10) are attached on a rotational shaft (16) is inserted...
US-1,003,6353 Exhaust gas recirculation apparatus and engine system including such exhaust gas recirculation apparatus
An exhaust gas recirculation apparatus includes: a fresh air throttle portion that continues from a fresh air inlet portion and is configured to throttle the...
US-1,003,6352 Fluid injector, combustion engine and method for operating a combustion engine
A fluid injector for a combustion engine is disclosed, including an injector housing having a fluid path wherein the fluid path extends along a longitudinal...
← Previous | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 | Next →

File A Patent Application

  • Protect your idea -- Don't let someone else file first. Learn more.

  • 3 Easy Steps -- Complete Form, application Review, and File. See our process.

  • Attorney Review -- Have your application reviewed by a Patent Attorney. See what's included.