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Timothy T. Marquis
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Otsego, MN, US
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Patents Grants
last 30 patents
Information
Patent Grant
Unisex ball valve coupling with safety locking mechanism
Patent number
11,879,581
Issue date
Jan 23, 2024
Parker-Hannifin Corporation
Jason Koller
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Quick-coupling with automatic locking mechanism
Patent number
11,486,528
Issue date
Nov 1, 2022
Parker-Hannifin Corporation
Leonard Nick
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Quick coupling with volume displacement passage
Patent number
11,162,629
Issue date
Nov 2, 2021
Parker-Hannifin Corporation
Leonard Nick
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Multi-coupling with serviceable locking mechanism
Patent number
10,047,891
Issue date
Aug 14, 2018
Parker-Hannifin Corporation
Jason Mikulski
E21 - EARTH DRILLING MINING
Information
Patent Grant
Quick coupling for connecting during fluid flow in a hydraulic circuit
Patent number
9,810,360
Issue date
Nov 7, 2017
Parker-Hannifin Corporation
Paul E. Lemay
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Coupling for a hydraulic or pneumatic assembly
Patent number
7,568,502
Issue date
Aug 4, 2009
Parker-Hannifin Corporation
Timothy T. Marquis
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Quick coupling with pressure assist piston
Patent number
6,776,187
Issue date
Aug 17, 2004
Parker-Hannifin Corporation
Timothy Tyler Marquis
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Patents Applications
last 30 patents
Information
Patent Application
BLIND MATE FLUID COUPLING WITH MISALIGNMENT COMPENSATION
Publication number
20240175531
Publication date
May 30, 2024
Parker-Hannifin Corporation
Timothy T. MARQUIS
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
SELF-CENTERING BLIND MATE FLUID COUPLING
Publication number
20230184363
Publication date
Jun 15, 2023
Parker-Hannifin Corporation
Timothy MARQUIS
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
SELF-CENTERING BLIND MATE FLUID COUPLING
Publication number
20230143344
Publication date
May 11, 2023
Parker-Hannifin Corporation
Timothy MARQUIS
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
UNISEX BALL VALVE COUPLING WITH SAFETY LOCKING MECHANISM
Publication number
20230021378
Publication date
Jan 26, 2023
Parker-Hannifin Corporation
Jason KOLLER
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
MULTI-COUPLER MANIFOLD WITH MANUAL AND AUTOMATIC PRESSURE RELIEF
Publication number
20220034436
Publication date
Feb 3, 2022
Parker-Hannifin Corporation
Andrew HOLST
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
Quick-Coupling With Automatic Locking Mechanism
Publication number
20210148499
Publication date
May 20, 2021
Parker-Hannifin Corporation
Leonard Nick
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
QUICK COUPLING WITH VOLUME DISPLACEMENT PASSAGE
Publication number
20190145568
Publication date
May 16, 2019
Parker-Hannifin Corporation
Leonard Nick
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
MULTI-COUPLING WITH SERVICEABLE LOCKING MECHANISM
Publication number
20150308599
Publication date
Oct 29, 2015
Parker-Hannifin Corporation
Jason Mikulski
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
QUICK COUPLING FOR CONNECTING DURING FLUID FLOW IN A HYDRAULIC CIRCUIT
Publication number
20150233511
Publication date
Aug 20, 2015
Parker-Hannifin Corporation
Paul E. Lemay
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
COUPLING
Publication number
20140326346
Publication date
Nov 6, 2014
Parker-Hannifin Corporation
Timothy Marquis
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
COUPLING
Publication number
20130019973
Publication date
Jan 24, 2013
Michael R. Gose
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Application
Coupling for a hydraulic or pneumatic assembly
Publication number
20060273580
Publication date
Dec 7, 2006
Timothy T. Marquis
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...