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Parker hannifin Corporation
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Parker hannifin Corporation A Corporation
Parker hannifin Corporation_20131212

Parker hannifin Corporation patents

Recent patent applications related to Parker hannifin Corporation. Parker hannifin Corporation is listed as an Agent/Assignee. Note: Parker hannifin Corporation may have other listings under different names/spellings. We're not affiliated with Parker hannifin Corporation, we're just tracking patents.

ARCHIVE: New 2017 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "P" | Parker hannifin Corporation-related inventors

Date Parker hannifin Corporation patents (updated weekly) - BOOKMARK this page
12/07/17Slide through fitting
11/23/17Hydraulic rotary ball screw actuator
11/16/17Window lift mechanism
11/16/17Directional control valve
11/09/17Positioning of disks in the brake released mode for multi disk brakes
11/02/17Aircraft actuator with no-back, load detent assembly
10/26/17Axial hydraulic piston pump
10/26/17Integral fan and airflow guide
10/26/17Directional control valve
10/26/17Three-way pressure control and flow regulator valve
10/19/17Hydrostatic pump barrel with sloped kidney ports
10/19/17Fan with integrated shaft guard
10/19/17Central tire inflation/deflation system with a timed function ctis wheel valve
10/12/17Gate valve
09/28/17System architectures for steering and work functions in a wheel
09/28/17Aircraft wheel assembly
09/28/17Non chattering pressure relief valve
09/28/17Multiple layer hardness ferrule and method
09/28/17Solid state ph sensing continuous flow system
08/10/17Hydraulic servo valve
08/03/17Inline insert molded filter assembly
07/13/17Oil exchange in hydraulically operated and electro-hydraulically operated hydraulic valves
06/29/17Integrated displacement controlled pump
06/29/17Method of controlling velocity of a hydraulic actuator in over-center linkage systems
06/15/17Bag filter assembly
06/15/17System and fuel cell cathode gas humidification
06/08/17Eccentrically piloted hydraulic commutator
06/08/17Pressure regulator
06/08/17Hydraulic reservoir for electrohydraulic actuator
05/25/17Hose coupling assembly for subsea applications
05/18/17Non-spill connect under pressure coupler
05/18/17Aerospace fuel cell control system
05/11/17Multiple identification point automated parameter assurance method
05/11/17Power efficiency control mechanism for a working machine
05/04/17Adapter coupling
05/04/17Fuel cell cathode switching for aircraft applications
04/27/17Planetary power take off device
04/20/17Rotary valve
04/13/17Solid state electrodes and sensors
04/06/17Monoflange valve
04/06/17Optical sensors for monitoring biopharmaceutical solutions in single-use containers
03/30/17Adaptive power management for hybrid vehicles
03/23/17Controller and system for utility vehicle
03/16/17Power take off having adjustable clutch actuation rate
03/16/17Press-in-place gasket
02/23/17Wearable robotic device
02/23/17Self-cleaning monitoring system for biomass processing
02/23/17Large perimeter segmented seals
02/23/17Spool valve with special metering configuration for hydraulic valve main control speed
02/09/17Integral pump pressure relief valve
02/02/17Mowing machine brake apparatus with slideable engagement
01/26/17Apheresis system
01/26/17Hydraulic sectional control valve with multiple relief slots
01/12/17Heated hose and method
01/12/17Lubrication/bleeder fitting
01/05/17Universal orientation electro-hydraulic actuator
12/29/16Regenerative activated carbon filtration for aircraft obiggs
12/29/16Slit valve assembly having a spacer for maintaining a gap
12/22/16Electro-hydraulic drive system
12/22/16Rotating backup system for packer elements used in non-retrievable applications
12/15/16Hydraulic circuitry for skid steer loader valve
12/15/16Low leakage relief valve
12/08/16Variable height backup assembly for articulating boots
12/08/16Sensor to detect clogged drain in freeze/thaw applications
12/01/16Piezoelectrically-controlled fuel delivery system
Patent Packs
12/01/16Hard disk drive crash stop
11/17/16Pin filter
11/17/16Heat exchanger for laminar-flow aircraft
11/10/16Wheel preload device
11/03/16Self-bleeding, self-priming, reversible circuit
10/20/16Endoscopic sheath assembly
10/13/16Regenerative brake method and system
10/13/16System and controlling fluid flow and temperature within a pumped two-phase cooling distribution unit
09/29/16Shuttle valve stabilization through pressure differential and shuttle valve with hollow poppet with weep hole
09/22/16Apparatus and storing and retrieving optical sensor calibration data
09/15/16Passive optical circuit breaker
09/01/16Homogeneous emi vent panel and preparation thereof
08/25/16Filter drier
08/18/16Rfid enabled container
08/18/16Determining an extreme temperature location from a plurality of locations
Patent Packs
08/11/16High flow coalescer
08/11/16Gearbox shift lock-out device
08/11/16Fluid control systems employing compliant electroactive materials
08/11/16Floating optical sensor mount
07/21/16Non-barrier chambered pressurized reservoir
07/21/16Double pass reverse osmosis separator module
07/21/16Dielectric elastomer valve assembly
07/21/16Hose free sensor system for refrigerant unit
07/14/16High cycle and speed valve
07/14/16Method and device for producing an elastomer stack actuator
06/23/16Improved fuel tank access door gasket with reinforced seal
06/16/16Hydraulic hybrid swing drive system for excavators
06/09/16Low drag skin heat exchanger
06/09/16Pilot-operated valve
06/02/16Metering check valve
06/02/16Non chattering pressure relief valve
05/26/16Pressure and temperature compensated control valve assembly
05/26/16Vent for load sense valves
05/26/16Overshoot reduction on pump controls
05/26/16Hydraulic port safety locking device
05/26/16High strength flexible ferrule
05/19/16Floating wind turbine bearing seal with enhanced profile
05/19/16Twist-to-connect dry break coupling
05/12/16Spool valve for dual fuel base operation filters
05/12/16Actuator provided with a gear box, position indicator for a gear box, and related methods
04/28/16Hydrostatic-parallel hydraulic hybrid architectures
04/28/16Combined oil and water separator in an air brake dryer
04/21/16Obiggs asm performance modulation via temperature control
04/14/16Belt tensioning method
04/14/16Bus conditioner for an aircraft power system
Social Network Patent Pack
03/31/16Method for controlling pressure in a hydraulic actuator
03/31/16Low torque multi-circuit control valve
03/31/16Compression fitting with torque nut
03/24/16Method to detect hydraulic valve failure in hydraulic system
03/17/16Method of increasing electro-hydrostatic actuator piston velocity
03/10/16Captured fastener device
03/10/16Face tooth hydraulic piston brake
03/03/16Self-lubricating and draining, contacting face, rotating shaft seal
02/25/16Pump control method and system
02/04/16Shutoff valve assembly
Patent Packs
01/28/16Electroactive polymer actuated air flow thermal management module
01/14/16Hydraulic hybrid swing drive system for excavators
01/07/16Variable load sense open center hybrid system
01/07/16Actuator thrust rod and assembly
01/07/16Modular hydrostatic transmission
01/07/16Modular fuel cell systems and methods
12/31/15Modulating balance ported three way valve
12/31/15Reverse flow check valve in hydraulic valve with series circuit
12/31/15Inline connect breakaway hose coupler
12/31/15Pre-applied conductive adhesive for emi shielding
12/24/15Ultra-high vacuum metallic seal
12/24/15Diaphragm valve with dual point seal and floating diaphragm web
12/17/15Gas compressor
12/17/15Power take-off having reduced gear noise
12/17/15Pressure limited flow spool
12/17/15Pressure limited flow priority boost
12/10/15Combined power take-off and synchronizer assembly
12/10/15Direct injection multipoint nozzle
11/19/15High pressure containment vessel
11/12/15Hydrostatic transmission with spool valve driven motor
11/12/15Single-use sensors in bioreactors, biotech purification and bioprocessing
11/05/15Cleaning composition for metal articles
11/05/15Pump/compressor valve seat
11/05/15Control valve and system with primary and auxiliary function control
11/05/15Hydraulic control valve with manual override
10/29/15Smooth control of hydraulic actuator
10/29/15Controller and system for utility vehicle
10/29/15Multi-coupling with serviceable locking mechanism
10/29/15Sensor sleeve for health monitoring of an article
Patent Packs
10/29/15Hermetic high current solid state power controller
10/15/15Encapsulating outer shell for membrane elements
10/15/15Hydraulically controlled hydrostatic transmission
10/15/15Inert linear shear valve
10/15/15Polymer diode
10/01/15Aircraft ground support vehicle
10/01/15Electro-hydrostatic actuator deceleration rate control system
10/01/15Crimpless piston-slipper assembly
10/01/15Gear control system for vibration attenuation
10/01/15Quick connect coupling
10/01/15Through wall installation of sensors in fuel tanks
09/24/15Reinforced oil filter check valve
09/24/15Self-locking no-back actuator
09/24/15Multi-ported refrigeration valve assembly
09/24/15Over-voltage suppression circuit
08/20/15Reciprocating-rod seal
08/20/15Quick coupling for connecting during fluid flow in a hydraulic circuit
08/06/15Syringe having a piston with embedded rfid chip
08/06/15Pilot-operated valve with floating piston
08/06/15Electrical interconnect terminals for rolled dielectric elastomer transducers
Social Network Patent Pack
08/06/15Rolled and compliant dielectric elastomer actuators
08/06/15Machine and methods for making rolled dielectric elastomer transducers
07/23/15Packer with anti-extrusion backup system
07/23/15Secondary fluid valve and system
07/09/15Keyed spin-on filter element
07/09/15Pilot operated valve
07/09/15Apparatus for controlling pressure and flow of gases, particularly in mining applications
07/02/15Adjustable center pole
06/25/15Vehicle with hydrostatic transmission
06/11/15Method for determining the concentration of iron ions in hydrocarbon compositions
06/11/15Multiple layer hardness ferrule
06/04/15Riser clamp
06/04/15Pump condition monitoring and recovery
06/04/15Piezo-actuated pilot valve
05/28/15Analytical detecting volatile organic compounds in water
05/28/15Pump control system and method
05/21/15Parallel evaporator circuit with balanced flow
04/23/15Electroactive polymer based pressure sensor
04/16/15Filter element wave seal gland
04/09/15Stretch frame for stretching process
Social Network Patent Pack
04/09/15Filter element with undulating seal
04/09/15Aircraft fluid gauging techniques using pressure measurements and optical sensors
04/02/15Fluid filter with thermal control and pressure bypass
04/02/15Retention and anti-roatation for bulkhead fittings
03/05/15Thrust cylinder with offset drive screw
03/05/15Reconfigurable and scalable compressed natural gas refilling station
03/05/15Rotary valve
03/05/15Emi shielding vent panel frame
03/05/15Homogeneous emi vent panel and preparation thereof
03/05/15Internally cooled servo motor with segmented stator
03/05/15Sample dish and compressed gas microbial test unit
02/26/15Container wand assembly
02/26/15Hydromechanical transmission with double sump gear unit housing
02/19/15Method of assembly for hydromechanical transmission
02/19/15Pto driven chipper system
02/19/15Hydromechanical transmission and assemblies
02/12/15Lens shutter and aperture control devices
02/05/15Roll-to-roll manufacturing processes for producing self-healing electroactive polymer devices
02/05/15Hybrid drive behicle control method and system
02/05/15Agricultural equipment fluid delivery system
01/29/15Drive shaft detection for pump or motor protection
01/22/15Insertable flow meter
01/22/15End cap retention device
01/15/15Planetary power take off device
01/15/15Integrated hybrid drive module
01/15/15Offline filtration device and method
01/01/15Self pumping and sensing hose utilizing electroactive polymer strips
01/01/15Power take-off unit (pto) with integral shifter
01/01/15Leveling method and system with learn function
12/25/14Diesel fuel and urea tank air breather filter
Social Network Patent Pack
12/25/14Electro-hydraulic system with float function
12/25/14Hydraulic hybrid swing drive system for excavators
12/18/14Hydrostatic transmission with integrated pump and motor
12/18/14Hollow gerotor
12/11/14Deflectable conductive gasket with environmental seal
12/04/14Stacked solenoid operated linear actuator tube
11/20/14Bellows bulb occlusion valve
11/06/14Encapsulated piezoelectric valve
11/06/14Indoor and outdoor ambient condition driven system
10/16/14Stream switching system
10/09/14Anti-rotate cylinder apparatus
09/18/14Reverse cooling desiccant regeneration
09/18/14Quick connect coupling
09/18/14Concentric flexible hose assembly
09/11/14Depth coalescing filter with barrier media patch
08/14/14Auxiliary power module
08/14/14Vacuum pump/ air and gas compressor
07/31/14Method and system for controlling electric actuators
07/24/14Filter element and assembly with bypass reverse flow filter end cap
05/08/14Check valve assembly
05/08/14Metal chevron axial seal
05/08/14Electro-hydraulic actuator (eha) for pallet truck
03/06/14Risk-managed, single-use, pre-calibrated, pre-sterilized sensors for use in bio-processing applications
01/30/14Electro-proportional pilot operated poppet valve with pressure compensation
01/23/14Low noise relief valve
12/12/13Combined power take-off and hydraulic pump assembly
12/05/13Floating optical sensor mount
12/05/13Coupling with locking bars

ARCHIVE: New 2017 2016 2015 2014 2013 2012 2011 2010 2009


This listing is an abstract for educational and research purposes is only meant as a recent sample of applications filed, not a comprehensive history. is not affiliated or associated with Parker hannifin Corporation in any way and there may be associated servicemarks. This data is also published to the public by the USPTO and available for free on their website. Note that there may be alternative spellings for Parker hannifin Corporation with additional patents listed. Browse our Agent directory for other possible listings. Page by