Patent
   D574225
Priority
Oct 26 2006
Filed
Apr 26 2007
Issued
Aug 05 2008
Expiry
Aug 05 2022
Assg.orig
Entity
unknown
18
15
n/a
I claim the ornamental design for the hydraulic coupler, as shown and described.

FIG. 1 is a perspective view from underneath the hydraulic coupler with the slide retracted;

FIG. 2 is a perspective view from underneath the hydraulic coupler from a different angle than FIG. 1 with the slide retracted;

FIG. 3 is a perspective view from underneath as seen in FIG. 2 with the slide extended;

FIG. 4 is a perspective view from the upper side of FIG. 2 with the slide retracted;

FIG. 5 is a perspective view from the upper side of FIG. 1 from a different angle with the slide retracted;

FIG. 6 is a perspective view from the upper side of FIG. 3 from a different angle with the slide extended;

FIG. 7 is a side elevational view of FIG. 3 with the slide extended; and,

FIG. 8 is a side elevational view of FIG. 1 with the slide retracted.

Scheib, Michael Kevin

Patent Priority Assignee Title
D593848, Oct 18 2007 JB Sales International Limited Coupler
D593849, Nov 16 2007 JB Attachments Limited Coupler
D599198, May 01 2008 JB Attachments Limited Coupler
D620502, Oct 21 2009 WERK-BRAU CO INC Hitch
D638037, Oct 22 2010 MILLER INTERNATIONAL LTD Coupler
D638038, Oct 22 2010 MILLER INTERNATIONAL LTD Lifting eye on a coupler
D638039, Oct 22 2010 MILLER INTERNATIONAL LTD Coupler with tapered transitions
D638448, Oct 22 2010 MILLER INTERNATIONAL LTD Machined pads on a coupler
D681784, Aug 16 2010 CEJN AB Hydraulic coupling
D868218, Jul 07 2017 Oilquick AB Connection holder for tool attachment to construction machinery
D868845, May 10 2017 Oilquick AB Safety hooks for construction machinery
D927293, Sep 05 2019 MAFI AB Fastening device
D927294, Sep 05 2019 MAFI AB Fastening device
D931717, Sep 05 2019 MAFI AB Fastening device
D939947, Feb 28 2020 Clamp handle
D960688, Mar 13 2019 Harvest International, Inc. Link arms for an agricultural tool bar accessory
D967871, Jun 08 2020 OilQuick Deutschland KG Excavator coupler
D983843, Sep 21 2021 CARSON FABRICATION, LLC Excavator bucket reversal hitch
Patent Priority Assignee Title
5382110, Dec 30 1992 ESCO Corporation Quick coupling device
6379075, Jan 18 2000 GH Hensley Industries, Inc. Quick coupler apparatus
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6691438, Apr 26 2001 PALADIN BRANDS GROUP, INC Coupler with improved structure and method for manufacturing same
6718663, Sep 24 2002 Rockland, Inc. Assembly for coupling implements to excavating machines
6813851, Mar 09 2001 Liebherr-Hydraulikbagger GmbH Quick coupling
6881002, Nov 29 2001 PALADIN BRANDS GROUP, INC Spread-style coupler
6902346, Mar 15 2002 FAIRWINDS MANUFACTURING, INC Hydraulic coupler
7246457, Feb 18 2004 Liebherr-Hydraulikbagger GmbH Construction machine with a quick coupler
7306395, Nov 29 2001 PALADIN BRANDS GROUP, INC Spread-style coupler with supplemental lock system
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Apr 26 2007J B Sales International Limited(assignment on the face of the patent)
Jul 22 2007SCHEIB, MICHAEL KEVINJ B Sales International LimitedASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0197350256 pdf
Jan 09 2008JB Sales International LimitedJB Attachments LimitedASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0263670546 pdf
Nov 18 2009JB Attachments LimitedS T Couplers LimitedCHANGE OF NAME SEE DOCUMENT FOR DETAILS 0265460193 pdf
Feb 03 2019ST COUPLERS LIMITEDELITE ATTACHMENTS PTY LIMITEDASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0490870856 pdf
Mar 04 2019ELITE ATTACHMENTS PTY LIMITEDHUGHES ASSET GROUP PTY LTDASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0490960578 pdf
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